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stepladder [879]
4 years ago
6

Iven that f(x) = 5x − 10 and g(x) = x + 3, solve for f(g(x)) when x = −1

Mathematics
1 answer:
irina1246 [14]4 years ago
5 0
G(-1) = -1+3
= 2
F(2) = 5(2) - 10
= 0
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PLEASE HELP I HAVE NO TIME AND I NEED THESE DONE!!!!!
Studentka2010 [4]

Question 1. 5b + 2 = 17

Step 1. Subtract 2 from both sides of the equation.

5b+2-2=17-2

Step 2. Then simplify.

5b=15

Step 3. Finally divide by 5.

5b/5=15/5

Answer: b=3

Question 3.

Step 1. Subtract 9 from both sides.

9+4b-9=17-9

Step 2. And simplify.

4b=8

Step 3. Finally divide by 4.

4b/4=8/4

Answer: b=2

Hope this helps! :)



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