Franks plan is proportional because it goes through the orgin and Allie's plan doens't
Answer:
8
Step-by-step explanation:
Answer
A. 23
step-by-step explanation

We put x=3 into the function g


Also,

we substitute the value of g(3) into f



Answer:
25 1/2- 8 1/2=17
17 divided by 2= 8.5
8.5 inches
Step-by-step explanation:
In an arithmetic sequence, the nth term is the first term + (n-1)* difference
the fifth term=the second term +(5-2)*difference
22=10+3d
d=4
the first term=the second term-the difference=10-4=6
the nth term =6+4(n-1) or or 10+4(n-2),