When non-linear equations are graphed, they do not have straight lines. true false

A25-inch wide drum is used in a marching band. what area does the top of the drum cover? round to the nearest hundredth. (use 3.14 for pi.)

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

Can someone pls ! pls answer all. no explanation needed..