Answer:
12.8
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
-44÷2=-22
34+3.5*-22= -43
Jack was planting a tree. He was to dig a hole that was 3 feet deep for every 5 feet of tree height. How deep should he dig the hole for a tree that is 17feet high.
Calculations
Cross multiplication

=
5x = 2 x 13
Divide by 5 to isolate x

=
x = 10.2
Answer = 10.2