M∠ dab = 85 − 2x m ∠ abc = 90 + x m ∠ bcd = 80 − 3x m ∠ cda = 105 + 4x quadrilateral abcd is a parallelogram if pairs of consecutive angles are supplementary. prove that quadrilateral abcd is a parallelogram by finding the value of x.

The label on the car's antifreeze container claims to protect the car between ? 40°c and 125°c. to convert celsius temperature to fahrenheit temperature, the formula is c = 5 over 9 (f ? 32). write and solve the inequality to determine the fahrenheit temperature range at which this antifreeze protects the car. ? 40 > 5 over 9 (f ? 32) > 125; ? 40 > f > 257 ? 40 < 5 over 9 (f ? 32) < 125; ? 40 < f < 257 ? 40 < 5 over 9 (f ? 32); ? 40 < f 5 over 9 (f ? 32) < 125; f < 257

Which expression is equal to (21)(7)(3x) using the associative property? (21 · 7 · 3)x (7)(21)(3x) 32(7 + 3x) (3x)(7)(21)

The function f(x) is shown in this graph the function g(x)=6x