HEL MANY POINTS Find the surface area of a square pyramid with base edges of 8 feet. The height of each lateral face is 9 feet. EXPLAIN or show how you got your answer.

The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)