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
babymother [125]
2 years ago
9

Perform the requested operation or operations.

Mathematics
1 answer:
alukav5142 [94]2 years ago
4 0
f(x) = \frac{x-3}{5}
g(x) = 5x+3
g(f(x)) = 5(\frac{x-3}{5})+3 = x-3+3 = x

EDIT:
f(g(x))=\frac{(5x+3)-3}{5}=\frac{5x+0}{5}=\frac{5x}{5}=x
You might be interested in
One batch of fruit punch contains 1/3 quart grape juice and 1/5 quart apple juice. Colby makes 11 batches of fruit punch. How mu
zhuklara [117]

Answer:

3.66666666667

Step-by-step explanation:

If you multiply the number of batches he makes and the amount of grape juice he needs for every quart, you get and answer of 3.66666666667.

1/3 * 11= 3.66666666667

If you need to round the answer it would be 3.67

8 0
3 years ago
Find the value of f(x) if f(x)= 14x-12 when x=16​
Papessa [141]

Step-by-step explanation:

14(16) - 12 = 224 - 12 = 212

3 0
2 years ago
PLEASE HELP! I will award brainliest to the most helpful answer. I need an in depth explanation, not just the answer. How do you
Svetradugi [14.3K]

Answer:

y ≤ -4x+25

Step-by-step explanation:

First we need to figure out the equation for the line

The y intercept is  25

Next figure out the slope

slope = (y2-y1)/((x2-x1)

      = (49-25)/(-6-0)

      = 24/-6

    = -4

The equation for a line in slope intercept form is y = mx+b

y = -4x+25

This is a solid line so our inequality will have an equals in it.

It is shaded below, so y is less than.

If it was shaded above, y would be greater than

y ≤ -4x+25

8 0
3 years ago
P(x) = 8x² + 7x² + 2x + 4
Naddik [55]

Answer:

P(x) = 15x^2 + 2x + 4

Step-by-step explanation:

To simplify:

combine like terms

8x^2 + 7x^2 = 15x^2

There are no other like terms.

This equation cannot be simplified any further with the given information.

P(x) = 15x^2 + 2x + 4

5 0
3 years ago
What does proportional mean?
skad [1K]

In mathematics, two variables are proportional if a change in one is always accompanied by a change in the other, and if the changes are always related by use of a constant multiplier. The constant is called the coefficient of proportionality or proportionality constant.

6 0
3 years ago
Read 2 more answers
Other questions:
  • REAL SQUARE ROOTS OF 36/49
    8·2 answers
  • 1. A random sample of 64 customers at a drive-through bank window is observed, and it is found that the teller spends an average
    14·1 answer
  • HELP PLS I WILL GIVE BRAINLIEST. NO LINKS!!!
    12·1 answer
  • NAME TWO THINGS TO CONSIDER WHEN YOU ARE PLANNING HOW TO SELECT A RANDOM SAMPLE.
    6·1 answer
  • If P is the incenter of JKL, find m Please show the work, that would be really helpful, thank you!
    6·1 answer
  • Could somebody solve it, explaining it?
    5·1 answer
  • Please help!! Find the value of x.<br> 6<br> 8<br> A<br> D<br> 4<br> x = [?]<br> Enter
    7·2 answers
  • Find the surface area for a sphere with a radius of 10 feet. Round to the nearest whole number.
    13·1 answer
  • ( I need help) In Saturday’s basketball game, Roman scored a fourth of his team's points. If the team scored 48 points total, ho
    14·1 answer
  • The perimeter of the surface
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!