a four pack of 42 ounce ink cartridges sells for $85.99. The expression 42c represents the amount of ink in a number of cartridges. What does the variable c represent?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?

Need on this geometry question. explain how you did it.

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