Cailtyn loves fish. In fact, she has 4 tanks in her room filled with a variety of tropical fish. The tanks hold 4200 milliliters, 3600 milliliters, 1500 milliliters and 2000 milliliters. She needs to empty each tank and refill them. She only has a one-liter bottle to use to fill the tanks. How many times will she need to fill the liter bottle to re-fill all of her fish tanks?

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.