Mr. sheffo wants to make a shelf with boards that are 1 1/4 feet long. if he has an 18-foot board, how many pieces can he cut from the big board?

25 ! the line of best fit is h = 5a + 86. predict the height at age 16. show your work.

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

The square root of 9x plus 7 plus the square rot of 2x equall to 7