Jason spent $20.00 on Takis. If each bag of Takis cost $2.50, how many lunches did he buy?

What is the inverse of the function f(x)=4x+8

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?