3 years ago

If f(x) = 5x + 7 and g(x) = -2x - 4 find f(g(x)) = ?x+?

Mathematics

1 answer:

mr Goodwill [35]3 years ago

4 0

Answer:

plz mark brainliest if it helps

You might be interested in

Solve by factoring x^2 + 8x =9

Helen [10]

Answer:

$x=-9,\:x=1$

Step-by-step explanation:

$x^2+8x=9\\x^2+8x-9=0\\(x+9)(x-1)=0\\x=-9,\:x=1$

6 0

2 years ago

21 is what percent of 30?

ra1l [238]

$\frac{21}{30} *100=70$

(Divide then multiply by 100 and you get your answer)
- - Answer: 70%

5 0

3 years ago

A rectangular garden is 17 feet wide. Its length is 3 feet more than twice the width. What is the area of the garden?

sleet_krkn [62]

Answer:

a = 629

Step-by-step explanation:

a = w * L

w = 17

L = 2w + 3

a = (17) * (2w + 3)

a = (17) * (2(17) + 3)

a = 17 * (34 + 3)

a = 17 * (37)

a = 629

6 0

3 years ago

Nancy has 100 candy bars. She ate 47 of them in one day. Then she gave 12 of them to her friend David . How much does she have n

Pavel [41]

Answer:

41 Candy Bars

Step-by-step explanation:

She first has 100 candy bars. If she ate 47, she will have 53. If she gives away 12 after, she would have 41.

4 0

3 years ago

Read 2 more answers

What is 7x-6=9x+6? PLEASE HELP ME!!!!!!!!!!!!!

vovangra [49]

Answer:

x=-6

Step-by-step explanation:

7x-9x=6+6

-2x=12

x=-6

5 0

3 years ago

Read 2 more answers