Xiao bought 4
gallons of gas that cost $2.50 per gallon
what is the total cost of the gas?

Add 1/7 + -1/7 your answer should be reduced to its smallest form and should not be an improper fraction

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

Atransformation t : (x,y) (x-5,y +3) the image of a(2,-1) is