Find the digit that makes 3,71_divisible by 9.
A.3
B.7
C.1
D.5

Write the expression 7x^3-28xy^2 as the product of 3 factors

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?

Angie has saved 3/8 of the amount she needs to buy a bike. clive has saved 7/10 of the amount he needs to buy a skateboard. what is the difference between clive's and angie's fraction of savings?