Answer:
52
Step-by-step explanation:
just finished taking it
Answer:
D.
Step-by-step explanation:
2=-2,3=-3
2²=-2²,3²=3²
1feet = 12 incches so 12times by 9=108 inches
Answer:
56 7/10
Step-by-step explanation:
convert 40 1/2 to a fraction 40 1/2 = 81/2
multiply both sides by 7/5
this gets w by itself on the left
81/2 x 7/5 = 567/10 = 56 7/10