Lorenzo purchased 12 cookies. he gave of the cookies to celine and gave of the remaining cookies to petra.

how many cookies did petra receive?

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

The perimeter of a rectangle is greater than or equal to 74 meters. if the length is 25 meters, the minimum width of the rectangle is meters.

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)