Answer:
Step-by-step explanation:
(qor)(x)=q(r(x))=q(5x+2)=(5x+2)²-3(5x+2)-4
first find (qor)(x) as explained above
then put x=0 to get (qor)(0)
Answer:
56
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
4×2=2in
100÷2=50%
so it is c
2 2/3 cups is = 128 teaspoons and 3/16 is = 9 teaspoon. 128÷9=14.22.. so the answer would be 14
Hi!
Answer:

Step-by-step explanation:
You subtract by 15 both sides of an equation.

Simplify equation.

Then, you divide by -3 both sides of an equation.

Simplify.

, which is our final answer.
Hope this helps!
Have a nice day! :)
:D
-Charlie
Thank you!