Write four rational number having denominator 2

Which ordered pair is the solution to the system of equations? -3x+4y=-20 x+4y=-4 A. (8, 1) B. (-12, 2) C. (-4, - 8) D. (4, - 2)

A number cube is rolled once. Answer these question below. 1. What is the probability that the number rolled will be less than 4?

A building has eight levels above ground and one level below ground. The height of each level from floor to ceiling is 14 1/2 feet.

Jay has $8. He wants to buy a book for $7.50 The sales tax is 6% Does he have enough money explain

What is the value of x? (3x - 3) = [6 (x-10) ]

3 more than twice as many oranges equals 18

Find the sum of the first 9 terms of the sequence. Show all work for full credit. 2, - 7, - 16, - 25, ... (no options given)

Approximately 4/5 U. S homeowners have a cell phone. What percent of homeowners do not have a cell phone.

a survey of 500 television watchers produced the information: 285 watch football games 195 watch hockey games 115 watch basketball games 45 watch football and basketball 70 watch football and hockey 50 watch hockey and basketball 50 do not watch any

Which length and width are possible dimensions for the garden? l = 20 ft; w = 5 ft l = 20 ft; w = 10 ft l = 60 ft; w = 20 ft l = 55 ft; w = 30 ft