Mathematics High School

Solve for x.
6x + 238= 3x + 178

Answers

Answer 1

Answer:

x = -20

Step-by-step explanation:

Answer 2

Answer:

x = -20

Step-by-step explanation:

6x + 238 = 3x + 178

Subtract 3x from both side

3x + 238 = 178

Subtract 238 from both side

3x = -60

Divide by 3

x = -20

Related Questions

This is algebra 10 please help :(

Answers

i believe the answer is 3

Carmen left her house and drove 11 mi north, 16 mi east, 14 mi south, 9 mi west, and 3 mi north. How far was she from home? Carmen was miles from home.​

Answers

Babbabsbsbsbsbbsbsnshahahbs

Answer:

7 mi.

Step-by-step explanation:

Saephan walked 400 feet per minute.
What was his speed in feet per hour?

Answers

24,000 feet per hour I believe

Dennis has to take a short multiple choice quiz that 4 questions and each question has 4 answer choices. What is the probability he gets all 4 questions incorrect?

Answers

Answer:

3/4?

Step-by-step explanation:

Can someone please help me?

Answers

Answer:

-26.5

Step-by-step explanation:

(53/|2/2|)/3(1)-5

=(53/1)/3-5

=(53)/-2

=-26.5

Which is a man-made resource?

Answers

Answer:

a house?

Step-by-step explanation:

David uses 1/4 cup of apple juice for every 1/2 cup of carrot juice to make a fruit drink . Enter the number of cups of apple juice David uses for 1 cup of carrot juice. HELP ME PLSSS!!!!

Answers

Answer:

1/2 cup

Step-by-step explanation:

1 cup is equal to 2 1/2 so that means you use 2 times 1/4 which is 2/4 cups which is equal to 1/2

Answer:

1/2 cup of apple juice

Step-by-step explanation:

Hi,

1/4 cup of apple juice = 1/2 cup of carrot juice

We're trying to find the number of cups of apple juice when the carrot juice is equal to a whole cup. To do this, we have to get 1/2 to a whole number. Simply multiply 1/2 by 2 to get a whole number. Here's what I mean...

1/4 cup of apple juice = 1/2 cup of carrot juice

1/2 x 2 = 1 (whole number)

So, when we have a whole cup of carrot juice we have...

1/4 x 2 (since we multiplied the 1/2 by 2, we have to do the same to the other side).

1/4 x 2 = 1/2

David will use 1/2 cup of apple juice when he makes a cup of carrot juice.

Hope this helps :)

Parallel lines m and n are cut by a transversal t. Which two angles are corresponding angles? A. 1 and 5 B. 1 and 6 C. 1 and 2 D. 1 and 7

Answers

Answer:

1 and 5

Step-by-step explanation:

So basically corresponding angles are the angles which lie on the same line of the transversal

And also one of them will be an interior angle and the other a exterior angle

Answer:

D

Step-by-step explanation:

Josie is saving money to purchase a new pair of shoes. She has already saved $5 and will earn $0.50 for each chore she completes. Graph the relationship between number of chores Josie completes and the total amount she will have saved.

Answers

Answer:

The graph would be y=0.5x+5

Step-by-step explanation:

0.5 is the slope since it can change anythime and 5 stays the same so therefore it is the y-intercept. :)

hi please help i’ll give brainliest

Answers

it is B i hope this helped you:))))

Describe the function between x = - 4 and x = -1.
linear and decreasing
2
1
non-linear and decreasing
-4 -3 -2 -1
0
1
х
-1
non-linear and increasing
-2
linear and increasing
11
A

Answers

The function between the -4 and -1 is increasing and linear. Then the correct option is D.

What is a function?

The function is an expression, rule, or law that defines the relationship between one variable to another variable. Functions are ubiquitous in mathematics and are essential for formulating physical relationships.

Describe the function between x = - 4 and x = -1.

As the value of x increases the value of the function also increases.

Then the function is an increasing function between -4 to -1.

Between -4 to -1 the function is a linear function.

More about the function link is given below.

https://brainly.com/question/5245372

It’s a. 8* and pls pls help meee

Answers

Answer:

x = 1.5

Step-by-step explanation:

Since they are corresponding angles, they equal to themselves

8x + 13 = 12x + 7

Subtract 12x from both side

-4x + 13 = 7

Subtract 13 from both side

-4x = -6

Divide by -4

x = 1.5

Answer:

20x=20

Step-by-step explanation:

8x+13+12x+7

(8x+12x)+(13+7)

20x+20

Determine the center and radius of the following circle equation:
x2 + y2 + 4x + 20y + 68 = 0

Answers

Answer:

center( -2,-10)

radius:6

Step-by-step explanation:

I hope this helps.

what is the square root of 7686.3652736?

Answers

Answer: 87.6719183867

Step-by-step explanation:

Exact Form: √ 7686.3652736

Decimal Form: 87.67191838 …

Step-by-step explanation: The radical cannot be simplified, but it can be approximated.

Give me brainliest or a thank you pls :)

Question 1
A sweater was originally $38.00, but the department
store is running a 15% off sale. What is the sale price of
the sweater?

Answers

Answer:

$32

Step-by-step explanation:

Help me this is due I dont know this answer can someone help me please.

Answers

Answer:

i think its 43?

Step-by-step explanation:

Your answer should be 125 squared inches.

The formula for area of a rectangle in length x breadth/width.

Hope this helped

You move down 1 unit. You end at (0, -3). Where did you start?

Answers

0,-2 I believe
Because -2 is greater than -3 and is above it
The answer is : you start from(0,-2)

A cone and its dimension are shown in the diagram. Find the volume of the cone in cubic feet.​

Answers

Answer:

[tex]\pi/4[/tex]

Step-by-step explanation:

The volume of a cone is [tex]\pi r^2h/3[/tex]. We have that [tex]r=1[/tex] and [tex]h=3/4[/tex]. Therefore, the volume is [tex]\pi/4[/tex].

ANSER CHOIES
A.135
B.150
C.165
D.180

Answers

Answer:

D.

Step-by-step explanation:


[tex]xyz {}^{2} \div axyz[/tex]
​

Answers

Step-by-step explanation:

xyz²÷axy²

the answer is

z²÷ay

What is the slope of the line that
passes through these two points?
(-4, 6)
(-4,-2)
Remember. Slope is
a) 0
rise (y2-yı)
run (x2-x1)
c) undefined
b) 1/3
d) -3

Answers

Answer:

undefined

Step-by-step explanation:

( -4, 6) & (-4, -2)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-2 - 6) / (-4 -  (-4))

Simplify the parentheses.

= (-8) / (-4 + 4)

= (-8) / (0)

Simplify the fraction.

-8/0

= undefined

This slope is undefined because you cannot divide a number by 0. These points also fall on a vertical line, which has an undefined slope.

Hope this helps!

Gary's credit score is below 640, so he ________.
A
will never be allowed to buy a car

B
will have a hard time borrowing money and will be charged a high interest rate

C
will be charged very low interest rates

D
cannot access his credit report without paying a fee

Answers

B you baka kid I hope this helped you

Which of the
following points
would be a solution
to this system of
linear inequalities?


help me out please

Answers

The pic is attached.

Answer:

(-2, -4)

Step-by-step explanation:

The solution to a system of equations is an ordered pair. In order to be a solution to a system of inequalities, it has to be in the shaded area of both lines. Since both lines are shaded below the lines, the point has to be in that middle area where both the green and purple shades overlap. (-2, -4) is the only point in that picture that is in that overlapping shaded area. (-4, -1) is only in the green shaded area.

What is the answer for this problem?

Answers

Answer:

answer c for question 9 answer

Cindy goes to dinner with a friend. The total bill is $16.50. Cindy brorught $20.00 with her. What is the maximum ammount of tip Cindy can leave the server?
A. 15%
B. 10%
C. 25%
D 20%
need answer ASAP​

Answers

The correct answer is A. 15%! :)

11. It took Mr. Owen 12 hours to build
a 36-foot long brick wall around the
perimeter of his garden. At what rate
did Mr. Owen build the wall? Show
your work.
Answer quick plzzz no website

Answers

Answer:

3 feet per hours

Step-by-step explanation:

To get unit rate divide foot by hours

[tex]\frac{36}{12} = 3[/tex]

Answer:

36/12 =3 so ans = 3 hours

Step-by-step explanation:

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Find the accumulated Value of 5,000
investment which is invested for 8 years at an
interest
rate of 12% compounded

Answers

I used a calculator app for compound interest rate and got 12,379.82

If a=8 and b=3, evaluate the following expression:2a+3b​

Answers

Answer:

25

Step-by-step explanation:

okay, so we plug our numbers into the equation:

2a+3b = 2x8+3x3

2x8 = 16

3x3=9

16+9 = 25

Answer:

25

Step-by-step explanation:

2a+3b

2(8)+3(3)

16+9

25

Which of the following are integer solutions to the inequality below?
−3≤x≤4

which? -3/3/-4/4/5/0​

Answers

Answer:

-3, 3, 4, 0

Step-by-step explanation:

Answer:

-3/3/4/0

Step-by-step explanation:

Everything on the read line are integer solutions.

Graph −3≤x≤4:

The sum of the 1st nth term gp is 127.the sum of the reciprocal is 127/64,if the 1st term is 1.find n and the common ratio

Answers

Answer:

r=2,n=7

Step-by-step explanation:

The formula for the sum of the nth term of a Geometric Progression is given as:

Sn = a(1-r^n)/(1-r)

Where n = Number of terms

r = Common ratio

From the above question, we are told that:

The sum of the 1st nth term gp is 127.

Hence:

127 = 1(1-r^n)/(1-r)

We are also told that:

The sum of the reciprocal is 127/64

This means the inverse, the formula is given as:

Sn = 1/a(1-r^n)/(1-r)

127/64 = 1(1-1/r^n)/(1-1/r)

= r^(1-n)(1-r^n)/(1-r)

Solving the above, we obtain:

r^(n-1) = 64

r^(n-1) = 2⁶

Hence:

r = 2

Solving for n

n - 1 = 6

n = 6 + 1

n = 7

Therefore:

r=2,n=7

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