Which system of linear equations has no solution? A)5x + 2y=-8
-5x + 2y = 8
B)-5x+ 2y=-8
-5/2x+y=-4
C)- 5x + 2y=8
25x - 10y = 40
D)-5x + 2y= -8
5x + 2y = 8

Cherie measures and records the lengths and sizes of the same style of a sandal found at a shoe store. which equation can be used to determine the approximate shoe size, s, for a foot length of x inches? s = x – 2 s = 2x – 10 s = x + 6 s = 2x + 4

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

Kevin's bank offered him a 4.5% interest rate for his mortgage. if he purchases 3 points, what will be his new rate?