Answer:5x + 3
Step-by-step explanation:
Hey guys I need help asap
A salesman earns 15% commission on each household appliance he sells. If he sells 6 toasters at $32 each, what is the commission that he earned?
Answer:
$28.8
Step-by-step explanation:
6x32=192
15% of 192 is 28.8
Expand the following expression by using the distributive method
3(4x+5y)
Answer:
12x+15y
Step-by-step explanation:
Solve for x (use steps i need to learn this pls)
Answer:
x = 14
Step-by-step explanation:
The figure shows two chords intersecting each other. Based on the Theorem of Intersecting chords, the product the segments of each chord is equal to the product of the other. This means:
24*x = 21*16
24x = 336
Divide both sides by 24
24x/24 = 336/24
x = 14
WILL MARK BRAINLEST AND WILL GET 5 STARS REVIEW
Tom’s Taxis charges a fixed rate of $4 per ride plus $0.50 per mile. Carla’s Cabs does not charge a fixed rate but charges $1.00 per mile.
a. Write an equation that represents the cost of Tom’s Taxis.
b. Write an equation that represents the cost of Carla’s cabs.
Answer:
a. y= 4 + 0.50x b. y= 1.00x
Step-by-step explanation:
Answer:
a. y = 0.5x +4 b. y = x
Step-by-step explanation:
a. Tom’s Taxis charges a fixed rate of $4 per ride plus $0.50 per mile.
m = $0.50 per mile
b = $4 per ride
y = 0.5x +4
b. Carla’s Cabs does not charge a fixed rate but charges $1.00 per mile.
m = $1 per mile
b = $0 per ride
y = x
2(3x - 32y) + 3(-2x - 4y)
5/6 + (-4/9) - (-2), is this right??
Answer:
YES SIR OR I MEANT YES MAM
The students in your class are going on a field trip. The ratio of teachers to students must be 1 to 7.
Which graph shows the number of teachers needed for 28 students?
Answer:
4 teachers for 28 students
Step-by-step explanation:
28/7 = 4
The mass of the Sun is about 2 × 10^27 metric tons, or 2 × 10^30 kilograms. How many kilograms are in one metric ton?
Answer:
[tex]\frac{2 * 10^{30} }{2 * 10^{27} } = 10^{3} kg[/tex]
21n over 9n in lowest terms
Answer:
21n/9n
= 7n/3n
21n/9n in the lowest terms is 7n/3n
Please help
what is the measure in degrees of the highlighted ( the middle one) angle
Answer:
8x+7x+44.4=180
15x=180-44.4
15x =135.6
X=9.04
8x=9.04×8=72.32
What is the value of x
Answer:
180
Step-by-step explanation:
The system of equations 2y = 14 - 2x and y=-x+ 7 is
graphed. What is the solution to the system of equations?
yt
14
13
12
(0,-7)
11
10
9
(0,0)
8
7
6
2y = 14 - 2x
y = -x + 7
infinitely many
solutions
5
4
3
2.
1
no solution
0
0 1 2 3 4 5 6 7 8 9 10 11 12 x
Answer:
Infinitely many solutionsStep-by-step explanation:
Given system:
2y = 14 - 2x y = -x + 7Divide the first equation by 2 and rearrange:
2y/2 = 14/2 - 2x/2y = 7 - xy = -x + 7We got the same equation with the second one. It means we have two of the same lines overlapping.
This gives us infinitely many solutions.
Drag and drop the phases of the moon in the correct order as they occur after the new moon.
waning gibbous
first quarter
waxing gibbous
waning crescent
full moon
Answer:
This is your answer ☺️☺️☺️
All changes saved
3. Find the length of the segment indicated. Round to
the nearest tenth if necessary.
5
3
5
X
Answer:
5
Step-by-step explanation:
It’s a radius, so it’s 5.
The length of x in the circle shown will be 5 units.
What is a circle?A circle is a geometric shape that is created by drawing a point in an orbit around a fixed point while maintaining a fixed distance.
The longest line which can be drawn inside the circle will be the diameter.
Area of circle = πr² and the perimeter of circle = 2πr where r is the radius of the circle.
Given the circle with a radius of 5 units.
A radius is a line that goes from the center and touches the periphery of the circle.
Since the x line also goes from the center and touches to the periphery hence, x should be a radius.
Since the radius of a circle is always the same so
x = radius = 5
To learn more about the circle,
https://brainly.com/question/266951
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The graph of k(x) =x^2 is translated 15 units to the right on a coordinate grid to create the graph of the function p. Which function represents the between the graphs of k and p?
A. P(x) = k(x+15)
B. P(x) = k(x-15)
C. P(x) = k(x) + 15
D. P(x) = k(x) - 15
Answer:
B. P(x) = k(x-15)
Step-by-step explanation:
Is the graph shown at right the graph of -2x + 5y = 20? yes or no? explain your thinking
ILL GIVE YOU BRAINLIST
Review Fractions:
1) 1/2x7/10
2) 2/4x2/3
3) 1/10x1/2
4) 1/10x1/2
5) 1/2x6/10
Answer:
1) 7/20
2) 1/3
3)1/20
4)1/20
5) 3/10
Step-by-step explanation:
Answer: 1) 7/20
2) 1/3
3) 1/20
4) 1/20
5) 3/10
Step-by-step explanation: 1) because we are multiplying fractions all we have to do is multiply the fractions numerator by numerator and denominator by denominator so 1x8=7 and 2x10=20 so 1/2x7/10=7/20
2) 2x2=4 4x3=12 so 2/4x2/3=4/12 now we can simplify so 4 divided by 4=1 and 12 divided by 4=3 so 1/3
3) 1x1=1 10x2=20 so 1/10x1/2=1/20
4) 1x1=1 10x2=20 so 1/10x1/2=1/20
5) 1x6=6 2x10=20 so 1/2x6/10=6/20 so now we have to simplify so 6 divided by 2=3 and 20 divided by 2=10 so 3/10
plz mark me brainliest
which expression is equivalent to 20c-8d
Step-by-step explanation:
Your question is incomplete please edit it.
PLEASE HELP. I NEED ALL!!!!
y=6x if x = 1
y=6x if x = 2
y=6x if x = 3
y=6x if x = 4
y=.5x if x = 1
y=.5x if x = 2
y=.5x if x = 3
y=.5x if x = 4
y=-0.2x if x = 0
y=-0.2x if x = 1
y=-0.2x if x = 2
y=-0.2x if x = 3
If tan 0 = -2.5, then cot 0 =
= ?
How much will a shopper save on a TV that is on sale for 25% off the regular price of $399.99
Answer:
299.25
Step-by-step explanation:
Im pretty sure this is correct!!
Answer:
$100
Step-by-step explanation:
399.99 * 0.25 = 99.9975 (100)
399.99 - 100 = 299.99
$299.99 = Cost after discount
Find the errors and correct the following mathematical sentences.
Answer:
The correct answers are:
xii) (x+7)(x+7)
=x^2 +7x +7x +49
=x^2 +14x +49
xiv) (x+4)(x+2)
=x^2 +2x +4x +8
=x^2 +6x +8
xvi) 5x^3 ÷ 5x^3
=1
Answer:
This is your answer ☺️☺️
Please help!! PLEASE!!!
Answer:
30%
Step-by-step explanation:
subtract the post-discount price from the pre-discount price
64.99 - 45.49 = 19.50
divide the answer by the original price
[tex]\frac{19.50}{64.99}[/tex] = 0.30
multiply the answer by 100
0.30 x 100 = 30%
to check:
take the original number and multiply it by the decimal form of the percentgae:
64.99 x 30% (0.30) = 19.50
take the answer and subtract it from the orginal answer
64.99 - 19.50 = 45.49
Find the measure of angle w
Answer: Angle w=90
Step-by-step explanation: A line is 180 degress,so 90 plus w = 180. 180-90 is 90, so w is 90.
Answer:
90
Step-by-step explanation:
There is perpendicular bisector separating a given angle of 90, and a variable of w
We can assume the other ray is at a 180 degree angle, this means we can find w by using this simple equation; 180 - (given number) = remaining number, in this case, w.
Work out the percentage change to 2 decimal places when a price of £200 is increased to £210.99.
Answer:
Let percentage be x%
According to the question
200+x%of 200=£210.99
X%of 200=£210.99-200
X/100×200=10.99
X=10.99/2=5.495% is required percentage.
Step-by-step explanation:
What is the circumference of a circle with a diameter of 72 millimeters? millimeters (Use 3.14 for Pi.)
Answer:
C =226.08 mm
Step-by-step explanation:
Circumference is equal to
C = pi *d where d is the diameter
C = 3.14 * 72 mm
C =226.08 mm
-Write 2 ∙ 2 ∙ 2 in exponential notation.
-Rewrite 3 ∙ 4 ∙ 4 ∙ 4 ∙ 5 ∙ 5 using exponential notation.
-Write (−24) ∙ (−24) ∙ (−24) in exponential notation.
- Rewrite 19 ∙ 19 ∙ 19 ∙ 25 using exponential notation.
PLEASE ANSWER WITH CORRECT ANSWERS I REALLY NEED THIS GRADE PLEASE PLEASE PLEASE ;/
Answer: the first one is 2^3
The second one is 3 * 4^3 * 5^2
The third I do not know
The last one is 19^3 * 25
Step-by-step explanation:
what is 7/8 - 4/7 as a fraction
Answer:
17/56
7/8 - 4/7 = 17/56
Answer:
17/56
Step-by-step explanation:
Multiply 7 by 7 and get 49
Then Multiply 4 by 8 and get 32
Then we Multiply the Denominators 8×7= 56
that's how u get /56
now u look at the numerators 49/56 32/56
49-32= 17
thats how u Get 17/56
How to write
six hundred thirteen trillion, one billion, thirty-five million, two hundred eight thousand, three in standard notation
The price of an item has been reduced by 40%. The original price was $35. What is the price of the item now?
Answer:
$21 is the correct answer
Answer:
Step-by-step explanation:
First we have to find 1 percent of 35, and then we will multiply it by 40. So: 35/100 = 0.35
0.35 (40) = 14
35 - 14 = 21
So, the discounted price is now $21.