Manuel is investing in new energy efficient roof shingles. the color and texture of the shingles keep cooling costs down in the warmer months. a box of shingles weighs nine and a half pounds. how many pounds of shingles does manuel have if he buys eleven boxes?

Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays