Jill already has $28, and she gets an allowance of $4
each week. how many weeks will it take before she
has $72 if she saves all of her allowance money?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Given the expression (7 ? 4i) ? (2 + 6i), perform the indicated operation and write the answer in the form a + bi.

Paco orders an ice cream for $1, but realizes his wallet is at home and he only has 3/20 of $1 with him. if his mom pays the remaining 7/20 of the dollar, how much will she pay? $0.05 $0.15 $0.85 $0.95