Which of the following is equivalent to 7-2(x+2)< -4-3(1-x)?

a: -5x< -10
b: -x< -16
c: -2x< 17
d: 6x< -9

Factor this polynomial completely x^2-64

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

The length of a rectangular piece of land is 92 yards more than three times its width. the perimeter is 760 yards. find its dimensions.