Sarah worked 8 more hours than Heidi. Write an expression that represents the number of hours each student works in term of Sarah.

Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60