Aaron saved $450 to buy a new gaming system and some games. The gaming system cost him $325 and each game is approximately $45. How many games could Aaron have bought? Which inequality could be used to solve the problem above? A. 45 + 325x > 450

B. 450 ≤ 325 - 45x

C. 450 ≥ 45x + 325

D. 325 + 45x < 450

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Let f(x) = 3 − x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.

If 1.4% of the mass of a human body is calcium, how many kilograms of calcium are there in a 165-pound man? 1.0 kg ca 5.1 kg ca 1.0 x 102 kg ca 5.1 x 102 kg ca