Answer:
(fog)(x)=f(g(x))=2(3x+2)−1=6x+4−1=6x+3=3(2x+1)
Step-by-step explanation:
everything can be found in the picture
Answer: 176
Step-by-step explanation:
To evaluate the equation we have to remove the parentheses and add 15 + 17...
1/2 (11)(15 + 17) =
= 11 * 32 * 1/2
Now, we have to turn it into a fraction and multiply it...

= 
352 ÷ 2 = 176
I hope this helps!
15. Denise spent $1.60 more than Jane.
Since it's a circle it's supposed to equal 360 so add 80 + 90= 170 subtract that from 360 that equals 190 so your answer was right. It's none of those