12 inch=1 ft
7 x 12=84 inches
84/15=5.6, so he can cut 5 , 15 inch piecs with .6 left over.
Answer: 2. c 3. d
Step-by-step explanation:
Answer:
y = x + 3/5
Step-by-step explanation:
1. Label this function 'y': y = x - 3/5
2. Interchange x and y: x = y - 3/5
3. Solve this for y: y = x + 3/5
This last result is the inverse of the given function.
Answer:
x + 4x = 90
x = 90/5 = 18°
Step-by-step explanation:
Answer:
64cm^3
Step-by-step explanation:
4*4*4=64