4(2a+3b)(5x+y)
how many factors make up this product ?

Why is x= 4 a solution to the proportion 14/x 56/1 6

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}

Adoughnut shop charges $0.50 for each doughnut and $1 for a carryout box. shirley has $10 to spend. which inequality can be used to find d, the number of doughnuts she could have bought if she also wants them in one carryout box?