1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
timofeeve [1]
3 years ago
8

-10(x + 21) = -15x + 18 What value of x makes the equation true?

Mathematics
1 answer:
schepotkina [342]3 years ago
7 0
Answer:

x = 45.6

Explanation:

-10(x + 21) = -15x + 18

-10x - 210 = -15x + 18

-210 = -5x + 18

-228 = -5x

x = 45.6

(I’m not sure if this is what you’re looking for, but I hope it helped a bit)
You might be interested in
The cost of five shirts and three pairs of pants is $229.25. If one pair of pants costs $37.25, what is the cost of one shirt? (
katen-ka-za [31]
3 x $37.25 = $111.75 
$229.25 - $111.75 = $117.50
$117.50 ÷ 5 = $23.50
So the answer is B
6 0
3 years ago
Please help answer this question will give brainlst if your correct :)
charle [14.2K]

A line passes throught the origin (-1, 1) and (4, n). Find the value of n. enter the correct answer in the box. I'd say (4, -2)

If I'm wrong sorry. If I'm correct May I Have Brainliest? <3

6 0
3 years ago
Write an equation in slope-intercept form for the line with slope -2/5 and y-intercept 6 .
lana66690 [7]

y=(-2/5)x + 6

Step-by-step explanation:

y-6= (-2/5)x or y=(-2/5)x + 6

5 0
2 years ago
What is the inverse function of f(x) = -2?<br> Hurry please
notsponge [240]

Answer:

A

Step-by-step explanation:

2x/x-1

4 0
3 years ago
. Write the exponential function modeling an initial population of 67,000 and a relative growth rate of 1.7% per year. What popu
Vlada [557]

Answer:

In 37 years the population will be 125,012

Step-by-step explanation:

Giving the following information:

Initial population (PV)= 67,000

Growth rate (g)= 1.7%= 0.017

Number of years (n)= 37

<u>First, we will establish the future value (FV) formula:</u>

FV= PV*(1+i)^n

FV= 67,000*(1.017^n)

<u>Now, for 37 years:</u>

FV= 67,000*(1.017^37)

FV= 125,012

In 37 years the population will be 125,012

6 0
2 years ago
Other questions:
  • Can you help me please?
    9·1 answer
  • Angles that are greater than 0 degrees and less than 90 degrees are classified as acute angles.
    8·2 answers
  • Abox contains cards that are numbered from 1 to 100. What is the probability of randomly selecting a number
    12·2 answers
  • Solve each equation:
    15·1 answer
  • Please solve all and work needs to be shown ❤️❤️
    8·1 answer
  • Solve.<br><br> 3 + j / 11 = 2<br><br><br> j =__________
    14·2 answers
  • The coordinates of a point on a coordinate grid are (−1, 5). The point is reflected across the x-axis to obtain a new point. The
    13·2 answers
  • What is the answer to 12 + 35 + 24 + 56 + 92 + 16 + 23 x 23 x 45 x 0 ?
    13·1 answer
  • What is the equation in standard form of the line y = 19x + 5?<br> i am doing a test. thank you.
    10·1 answer
  • Keisha is playing a game using a wheel divided into eight equal sectors, as shown in the diagram. Each time the spinner lands on
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!