Aquadrilateral with one pair of parallel sides is a parallelogram.

Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?

The base of a triangle exceeds the height by 7 centimeters. if the area is 400 square centimeters, find the length of the base and the height of the triangle.

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much