The product of two consecutive integers is 90. which equation can be used to find the two integers?
x^2 + x = 90
2x + 1 = 90
2x + x = 90
x^2 = 90

If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?