Three families recently ordered jeans from a catalogue. The Rodriguez family ordered twice as many jeans as the Gomez family. The Jimenes family ordered 4 times as many jeans as the Gomez family. Write an expression in simplest form to represented how many jeans the families bought in total.

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?

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