Reggie left a 15% tip for a meal that cost $51.

what was the amount of the tip?

$3.40

$6.60

$7.65

$8.15

43lbs of tomatos cost $387. how much would 41lbs cost

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Helena lost her marbles. but then she found them and put them in 44 bags with mm marbles in each bag. she had 33 marbles left over that didn't fit in the bags.