Which equation is equivalent to 22x-10+4x=200?

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

How many grams must be adde to 970g to make 1 and a half kg