Granny's
she is not yet 80 but she is over 50. last year her age was a multiple of 7 but this year it is a multiple of 6

Which equation can be used to solve for the unknown number? seven less than a number is thirteen. n-7=13 7-n=13 n+7=13 n+13=7

Problem melissa is her dad build a walkway in their backyard. the walkway will be 54 feet long and 1.5 feet wide. the local hardware store sells tiles which are 1.5 by 1.5 feet and come in boxes of 12. how many boxes of tiles do they need?

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true