Notice the picture below
you have both, so just plug them in
Answer:
25
Step-by-step explanation:
2.5 =10%
2.5*4= 10
2.5*6=15
Explanation:
In 2 hours (x) Frank earned $31(y)
In 4 hours (x) Frank earned $62(y)
2x = 31y
31 / 2 = 15.5
4x = 15.5 x 4 = 62y
150 millimeters! ! hope this helps you, in anyway