Travis is making muffins .there are 12 muffins in a batch .Travis wants to make a whole batches only

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost

Agroup of three friends order a combo meal which includes two slices of pizza and a drink each drink is priced at $2.50 the combined total of $31.50 how much is the cost of a slice of pizza