What is the solution of 3/4x + 2x = 44

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1

Jude is making cement for a driveway. the instructions show the amount of each ingredient to make 1 batch of cement. complete each statement to adjust the ingredients for each new situation if jude uses these instructions.

Solve 2 - 3 cos x = 5 + 3 cos x for 0° ≤ x ≤ 180° a. 150° b. 30° c. 60° d. 120°