Model Cars, Inc. makes red cars, white cars, and blue cars. The profit on a blue car is $10 more than the profit on a white car. The profit on a red car is $7 less
than the profit on a white car. If the profit on two red cars is $2 less than the profit on one blue car, what is the profit on a blue car?

please help me :(

Answers

Answer 1

Answer:

Let b = profit on a blue car

w = profit on a white car

r = profit on a red car

b = w + 10 (1)

r = w - 7 (2)

2r = b -2

2r-b= -2 (3)

Subtract eq. (2) by 2q. (1)

r - b = 0 - 7 - 10

r - b = -17 (4)

Subtract eq. (3) by eq. (4)

r - 0 = -2 - (-17)

r = 15

in eq (2)

r = w - 7

15 = w - 7

w = 22

in eq (1)

b = w + 10

b = 22 + 10

b = 32

The profit on a blue car is $32

Step-by-step explanation:

THE ANSWER IS 32

Answer 2

Answer:

The profit on a blue car is $32

Step-by-step explanation:


Related Questions

Which of the following regular polygons circumscribed about a circle provides the best estimate for the area of that circle?

dodecagon
decagon
20-gon
11-gon

Answers

Answer:

The correct option is;

20-gon

Step-by-step explanation:

The area, A, of a regular polygon is given as follows;

[tex]A = \dfrac{n \times s \times a}{2} = \dfrac{P_p \times a}{2}[/tex]

Where;

n = The number of sides

s = The length of one side of the polygon

a = The apothem

[tex]P_p[/tex] = The perimeter of the polygon

Where

The area of a circle, A[tex]_c[/tex] = π×r² = π × r × r = 2× π × r × r/2 = P/2 × r

Given that the apothem, a, of a 20-gon circumscribed about a circle is approximately the length of the radius of the circle, and the perimeter of the 20-gon is approximately the perimeter (circumference) of the circle, the area of the 20-gon circumscribed about a circle provides the best estimate for the area of the circle.

will give brainliest to actual answer

Answers

in    |   out

100 |  51

4    |  3

 6   |  4

30  |  16

60  |  31

rule: y = x/2+1

Please give me Brainly now

Answer:

i have to give brainliest to someone but i need anpother person to comment and that person is me <3

nirjnewqetwqwqq

2319234 +89324 5h342bjn fj

sfkm orwnrpijn wp gw

werkq enlhnfr494392

Step-by-step explanation:

rgwerhwreg

1829381

dsfkm sdnfipwngtgnhe njkmb gnjrfv cmksdijrgunjbkkkvlljhdgsjk

dg s;lkfgnsjfnglijfj sv 2789215

513

3253

3

3

5'

4rkk nkgb

What is Y?
8.4=y-4.6

Answers

Answer:

13

Step-by-step explanation:

8.4 = 13-4.6

8.4 = 8.4

Answer: y=13

Step-by-step explanation:

Student ID number consists of 6 characters. The first four
characters can be any number 1-9 without restrictions. The
last two characters are letters and cannot repeat. How
many student IDs are possible?
a) 6,760,000
b) 4,264,650
O C) 6,500,000
d) 78
Please hurry

Answers

Answer:

b. 4,264,650

Step-by-step explanation:

(9 * 9 * 9 * 9) * (26 * 25)

Help T-T I’m a bit stuck

Answers

Answer:

It is the 3rd option. If it doesn't have a line below it, the circle should be open. And where the arrow points is where your line should go if that makes sense.

Step-by-step explanation:

An electronics manufacturer has 175 capacitors and the same number of capacitors is needed for each circuit board made. The manufacturer uses the capacitors to make 35 circuit boards. Identify and interpret the intercepts, then use the intercepts to graph the line

Answers

Animals eat grass except for carnivals but they all live till they dies in a clan of the

Answer:

its on google

Step-by-step explanation:

Below are two parallel lines with a third line intersecting them

X = ?

Answers

Answer:

The answer is 50° ( corresponding angles)

A cookie recipe calls for ¾ cups of sugar. The recipe makes 20 cookies. How much sugar is required to make 80 cookies

Answers

Answer:

So based on the given problem above, it says that, for one batch with 3/4 cup of brown sugar can make 6 dozen big cookies. If we are to make 15 dozen cookies, what we need to do is to divide 3/4 cup of brown sugar by 6 dozen, and we get 0.125. This means that per dozen, it is equivalent to 0.125 cup of brown sugar. If we multiply it by 15 dozens, we get 1.875 cup or 1 and 7/8 cup of brown sugar.

Answer:

3 cups of sugar.

Step-by-step explanation:

80/20 = 4 batches

3/4 cups x 4 = 3 cups of sugar

Prove that the conjecture is false by providing a counter example.

Answers

Answer:

Any negative number would be a counterexample.

Step-by-step explanation:

Since negative numbers get smaller as you multiply them by a larger number, this would prove this conjecture false.

Answerr this. Will also give branliest. helpp

Answers

Answer:

Angles 1 and 9 are corresponding angles

2 and 3 same side interior angles

8 and 12 are OTHER

6 and 12 are alternate interior

1 and 2 are linear pairs

15 and 11 are alternate interior

8 and 9 are same side interior

2 and 4 are corresponding

Step-by-step explanation:

Use the graph!

Brainliest??Hope it helped!

∠1 and ∠9 = Corresponding angles

2 and 3 = Same side interior angles

∠8 and ∠12 = Other

∠6 and ∠12 = Alternate interior angles

∠1 and ∠2 = Lineae pair

∠15 and ∠11 = Alternate interior angles

∠8 and ∠9 = Same side interior angles

∠2 and ∠4 = Corresponding angles

The scale of a map is 1.5cm : 75km. What is the actual distance between two
towns that are 3.5cm apart on the map?

Answers

Answer:

175 km

Step-by-step explanation:

1.5/75=3.5/x

1.5x=262.5

x=175

I need to turn that into an equation but I cant figure it out.​

Answers

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

The equation will be...

[tex]\frac{3x-6}{2} +12[/tex]

I don't know if you need to solve it but here you go anyways...

[tex]\frac{3}{2}x+9[/tex]

Evaluate 3m - m if m= 3

Answers

Answer:

3×3-3=6 I think sorry if it ain't

Which of the following best describes a point of symmetry?

Answers

Answer:

The point about which an image is rotated in rotational symmetry

Hope this helps :)

Answer:

Centre

Step-by-step explanation:

A point of symmetry is a line where a 2d or 3d drawing or object can be parted in halves leaving no excess

10x- 2y=16 and x+5y=-20
are perpendicular,parallel or neither

Answers

They are parallel that’s the answer
Parallel that’s the answer

1634 divided by 12 round it to the nearst tenth

Answers

Answer:

136.2

Step-by-step explanation:

Answer:

136.2

Step-by-step explanation:

1634/12=136.1666666667=136.2

When a coordinate grid is superimposed on a map of lanesville the middle school is located at (15,13) and the librart is located at (27,9). If each unit represents 1 mile how many miles apart are the middle school in the liebrary round your answer to the nearest 10th

Answers

Answer:

4.5 miles

Step-by-step explanation:

Given

[tex]Middle\ School = (15,13)[/tex]

[tex]Library = (27,9)[/tex]

To solve this, we simply solve for the distance (D) between both points.

[tex]D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex]

Where:

[tex](x_1,y_1) = (15,13)[/tex]

[tex](x_2,y_2) = (27,9)[/tex]

[tex]D = \sqrt{(27 - 25)^2 + (9 - 13)^2}[/tex]

[tex]D = \sqrt{(2)^2 + (-4)^2}[/tex]

[tex]D = \sqrt{4 + 16}[/tex]

[tex]D = \sqrt{20}[/tex]

[tex]D=4.472135955[/tex]

[tex]D=4.5[/tex] --- approximated

Since each unit is 1 mile. The distance is 4.5 miles

A secretary earns $12 an hour and worked a total of 47 hours last week she earns time and a half for work beyond 40hours calculate her pay

Answers

Answer:

$606

Step-by-step explanation:

For the first 40 hours, she was making $12. With this, we can do 12x40, which is 480$. We can store that in a safe space for later access. Afterwards, since the problem says that "after 40 hours she earns time and a half for her work" we can assume she gets 1.5x her pay after 40 hours, which is $18 (We can get this by 12 / 2 = 6. Then do 12 + 6 = 18). Then we can do 18x7 because she worked 7 hours over 40. With that, we get 126$. Now we can do 480$ + 126$ = 606$. So, she earned 606$.

subtract. write your answer in scientific notation.
(7.15×105)–(5.964×105)

Answers

Answer:

124.53

Step-by-step explanation:

7.15×105=750.75

5.964×105=626.22

750.75-626.22=  124.53

lmk if this is right or not :)

Answer with step-by-step explanation:

(7.15 × 105) - (5.964 × 105) = 124.53

750.75 - 626.22 = 124.53

Hope this helped! (brainliest please)

Compare 2 4/5 ? 2.325

Answers

Answer:

>

Step-by-step explanation:

2.8>2.325

answer:     >                                   p l e a s e   m a r k   b r a i n l e s t .

this is because 2 4/5 = 2.800 and 2.800 is bigger than 2.325 because in the tenths place column (the column closest to the decimal without going over it), 8 is bigger than 3 so 2.800 is bigger than 2.325. So the answer is 2 4/5 > 2.325.

Please type your answers, i can't view other peoples images on here.

Answers

Answer:

a

Step-by-step explanation:

Since f(x) = 4[tex]x^{2}[/tex] + [tex]x^{4}[/tex] and g(x) = [tex]\sqrt (x^{2}+4)[/tex],

(f g) (x) = f( x ) * g( x ) = ( 4[tex]x^{2}[/tex] + [tex]x^{4}[/tex]) ( [tex]x^{2}[/tex] +4 )^(1/2)

Bill has candy from trick-or-treating. He has 15 Reese's and 20 Kit-Kat's.
What is the ratio of Reese's to all candy?

Answers

Answer:

15:35

Step-by-step explanation:

Home Algebra 1 Support Final Exam Term 1
y = 3x - 1
y = -3x - 1
Which describes the number of solution(s) to the system of linear equations shown above?
C
Exactly two
None
A
An infinite number
D
B
Exactly one

Answers

Answer:

B. Exactly one solution

Step-by-step explanation:

Here's something that I learned. Same slope different y-intercept (no solution). Same slope and same y-intercept (Infinitely many solutions). Different slope and same y-intercept (one solution). Different slope and different y-intercept (one solution).

8(7k+5m) simplify the expression

Answers

Answer:

56k + 40m

Step-by-step explanation:



Hi! I’m pretty sure it would be -

56k+40m

Is (3,-5) a solution to the system of linear inequalities?

Answers

Answer:

no

Step-by-step explanation:

substitute the values and verify.

The answer is no hope this helped

CAN SOMEBODY PLZ ANSWER ALL THESE CORRECT THANKS!!!!
(Only if u know how to do this)

WILL MARK BRAINLIEST :D

Answers

Answer:

ok look at comments for answers

Step-by-step explanation:

Answer:

24. -3, -1, 0, +1, +3

25. -4, -3, -2, +1, +2

26. -1, 0, +5, +7, +8

27. -7, -4, 0, +2, +3

28. -3, -2, -1, +4, +6

29. -11, -7, -4, +1, +3

:)

Will give brainliest A school chess club needs to raise at least $750 to attend a state competition. The club has already raised $400 and there are 4 months remaining until the competition. Which inequality and statement can be used to determine the dollar amount the club will need to raise during the remaining months?

Answers

Answer:

They need to raise $350 to attend the state competition.

Step-by-step explanation:

Answer:

$350

Step-by-step explanation:

750-400=350

The chess club needs to make $350 in a matter of four months to go to the state competition.

What’s the y-intercept of the line graphed on the grid?

Answers

Answer:

y-intercept is 4.5

Step-by-step explanation:That is when the line intersects the y-axis

Answer:

y intercept = 5.5

Step-by-step explanation:

The y-axis is the vertical (up and down) line in the center of the graph. When the line passes over it, wherever it passes, will be your y intercept.

In this situation it passes in the middle of 5 and 6 so it would be 5.5.

Hope this helps (:

Is the side length √ 23+3 rational or irrational? Explain your reasoning.
100 points but If you answer something random I will report.

Answers

Answer:

Irrational

Step-by-step explanation:

[tex] \sqrt{23 + 3 } = \sqrt{26} [/tex]

An irrational number is a number that cannot be written as a fraction. Therefore √26 is an irrational number.

Irrational

Step-by-step explanation:

An irrational number is a number that cannot be written as a fraction. Which means that √23 is an irrational number.

What are the two words that allow you to check your division problem backward?

Answers

Answer:

inverse operation

Step-by-step explanation:

Inverse means opposite. The opposite of division is multiplication. For example, if you divided 15 by 3, the answer is 5. If you multiply 5 by 3, the answer is 15. You know your answer is correct by checking it with the inverse operation.

Hope this helps!! Have a wonderful day :3

Other Questions
On average, Carson saves about 53% of his allowance each month. When creating a circle graph of what Carson doeswith his money, which of the following fractions would be the best to represent how much he saves?1/2 1/4 3/10. 3/4 Which of the following best describes a free morpheme?a morpheme than can stand alone as a worda word form than must be combined with other words Which statement describes Marys motivation for covering up her crime? Justin bought 40 packs of baseball cards for $64, if he sells 10 packs how much should he charge? The school cafeteria sells three different types of sandwiches: chicken, turkey,and roast beef. Chicken sandwiches sell for $3, turkey sandwiches sell for$3.50, and roast beef sandwiches sell for $4. The cafeteria makes 400sandwiches in total, and, if all sandwiches are sold, the cafeteria will take in$1375. If the cafeteria makes the same number of chicken sandwiches as itdoes turkey sandwiches, how many of each type of sandwich does the schoolmake? (Hint: Write one equation for the number of sandwiches, one equationfor to amount of money all the sandwiches cost, and an equation that show thenumber of chicken and turkey sandwiches are equal.)No What was the main impact of the publication of Adolf Hitlers Mein Kampf? Material and nonmaterial culture often influence each other. How is this BEST demonstrated?- When people started buying televisions, the sales of couches also increased.- Because of the invention of cell phones, people changed their norms of communication.- When people believe that everyone is equal, they fight for equal rights for everyone.- Because there are newer computers, people have to buy newer software programs. What tectonic plate boundary caused the formation of Mount Fuji? How does an anion form?A. An anion forms when a stable atom loses one or more neutrons.B. An anion forms when a stable atom loses one or more protons.C. An anion forms when a stable atom gains one or more electrons.D. An anion forms when a stable atom loses one or more electrons. The Amazon is the worlds Examine the two examples of reliefs above. What type of relief sculpture is each? Justify your answers. Why do some people protest against Christopher Columbus being seen as a hero?(please give around a paragraph) Find the value of x. Kiran says If I walk 3 miles per hour toward you, and you walk 3.4 miles per hour toward me, its the same as if you stay put and I jog 6.4 miles per hour. What do you think Kiran means by this? Is he correct? the first 5 multiples of 18 after 0 are? What is the assignment operator?Select the one choice that best answers the prompt above:Answer 1==Answer 2=Answer 3 Please help!!What colors do acids and bases turn litmus paper? Point V is on line segment UW. Given VW = 5x - 4, UV = 2x, andUW = 52, determine the numerical length of VW. When you are sitting in a bath, are your skin cells in a hypertonic or hypotonic solution? what is the basic of the cell membrane