Two step equation - integer

Solve -1 + x/6 = -2 (Show your work!)

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.