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
Elenna [48]
3 years ago
13

A function h(x)=-5/7x-3. By how much h(x) will decrease/increase, if x decreases by 21.

Mathematics
1 answer:
Fofino [41]3 years ago
7 0

Answer:

  increase by 15

Step-by-step explanation:

We know the rate of change of h(x) is given by the coefficient of x, -5/7. This means any change in x will be reflected as a change in h(x) by -5/7 times the amount of the change.

Here, we're talking about a change in x of -21, so the change in h(x) will be ...

  (-5/7)·(-21) = 5·(21/7) = 15

The positive sign means the value of h(x) will increase by 15.

You might be interested in
Chelsea and her friends ate 12 of 16 apples she purchased. What percent of apples did they eat?
kow [346]
The answer is 75% good luck ✔︎
4 0
3 years ago
Read 2 more answers
What is the closest planet to earth?please need answer ASAP
galina1969 [7]

Answer:

Venus.

Step-by-step explanation:

The planet which comes closest to earth as it moves in its orbit is Venus.

4 0
3 years ago
Sandra is a real estate agent and rams 5000 commission on the selling of a 62,000 house. what is the percent of commission she r
sveta [45]
To find a percent, you use this simple formula:
5000/62000 = x/100

In this case, x is going to be your percent of commission.

So, to find this, you first divide 5000 by 62000, which is about equal to 0.08.

Now your equation looks like this:
0.08 = x/100

Next, you multiply both sides by 100 to reverse the operation. Now, your equation will look like this:

8 = x

So, the answer is 8%.
8 0
3 years ago
The diameter of a circle endpoints are A(-1, 5) and B(4,-3). Use the midpoint formula to find the coordinates of the center of c
mina [271]

Answer:

centre = (\frac{3}{2}, 1 )

Step-by-step explanation:

using the midpoint formula

midpoint = [\frac{1}{2}(- 1 + 4), \frac{1}{2}(5 - 3) ] = (\frac{3}{2}, 1 )


6 0
3 years ago
Sumi​ Kato's savings account has a balance of ​$2508. After 24 years what will the amount of interest be at 3.5​% compounded​ an
katen-ka-za [31]
2508(1+0.04)^24 = 6,428. trust me, found it to 6,019.20.

b.
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the inverse of x=4-4y+y^2
    14·1 answer
  • Estimate the product of 7 and 3, 289
    13·1 answer
  • Can someone give me the answers I don't get this at all
    11·2 answers
  • Jack’s dog has a rectangular pen.The length is 2 feet longer than the width. The width is 6 feet. What is the distance around th
    7·2 answers
  • PLEASE HELP!! MEEEEE 1
    12·1 answer
  • Order the numbers from least to greatest. 1=least and 4=greatest
    14·1 answer
  • Write the equation of the line
    11·1 answer
  • K(x) = 3x - 5 what's the function
    14·1 answer
  • At a pizza shop, customers can select either crispy crust (C) or deep crust (D). Suppose that two customers place an order and s
    7·1 answer
  • The image shows a circle centered at point O angle AOB Measures at 42 degrees.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!