Answer:
I got
which is 46.76537.... in decimal form.
Step-by-step explanation:
Plug in for a
2(4-b)+b=1
8-2b+b=1
8-b=1
b=7
Step-by-step explanation:
Answer:
0.4 inches per hour
Step-by-step explanation:
2.5 hrs = 31.5 in
5 hrs = 32.5
that's 1 inch in 2.5 hours
or
1/2.5 = 0.4 inches per hour
X has to be less than 64 so it’s A,D,and E