3 years ago

Which expression is equivalent to 9x - 4 + 4x + 5x + 19

Mathematics

1 answer:

dexar [7]3 years ago

8 0

Answer:

18x + 15

Step-by-step explanation:

Combine like terms & simplify the given expression:

9x - 4 + 4x + 5x + 19

(9x + 4x + 5x) - 4 + 19

(13x + 5x) + (19 - 4)

(18x) + 15

18x + 15 is your answer.

You might be interested in

Which is equal to 6^-8/6^-2 A. 616 B. 64 C. 6−6 D. 6−10

rjkz [21]

6-6.
6^-8/6^-2 becomes 6^-8(6^2) which is 6^-8+2=6^-6

4 0

3 years ago

Tanya [424]

Answer:

The answer is 105.

Step-by-step explanation:

6 0

2 years ago

If h(x) = 5x - 3 and j(x) = -2x, solve hlj(2)] and select the correct answer below. (1 point)

BARSIC [14]

Answer:

-23

Step-by-step explanation:

We are given the functions;

h(x) = 5x - 3 and j(x) = -2x

Now, we want to find h[j(2)]

j(2) = -2(2)

j(2) = -4

Thus;

h(-4) = 5(-4) - 3

h(-4) = -20 - 3

h(-4) = - 23

4 0

3 years ago

Please tell me which are correct

Marina CMI [18]

Second, third, and fifth

4 0

4 years ago

Read 2 more answers

What is Derricka's goal, in miles, for the total distance she will swim on Monday, Tuesday, and Wednesday? Show your work.

denpristay [2]

Answer:

there is no backgroung information?

Step-by-step explanation:

3 0

3 years ago