Gavin has a superhero lunch box collection with 9 lunch boxes in it. From now on, he decides to buy one new lunch box every year for his birthday. Let y represent the number of years from now and b represent the total number of lunch boxes in his collection.

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125