Y = â€"A system of equations. Y equals negative StartFraction one-half EndFraction x plus 4. X plus 2 y equals negative 8. X 4 x 2y = â€"8 How many solutions does this linear system have? one solution: (8, 0) one solution: (0, 8) no solution infinite number of solutions.

What is the distance between (–2 1/2,-3) and (1, –3)?

What is the measure of one interior angle of a pentagon

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?