Sam used 4/5 of his gas in his car. If his car's gas tank started with 20 gallons, how many gallons did Sam use?

X^2-12x+36=0 X= Solve for x

Translate ∆ABC by moving it 5 units to the right and 2 units up.

What is the x-intercept of - 3x-7

A cylinder has a Volume of 225π inches3. What is height, if it's radius is 20 inches?

What's the lcd for 1/10& 7/45

A fish-tank has a length of 45 centimeters, a width of 25 centimeter and a depth of 10 centimeter. Find the volume of the fish-tank, 10250 cm3 11250 cm3 10250 ft3 11250 ft3

Last fall Zeke planted six bulbs in the ground, which in the spring would grow into 2 yellow flowers, 2 purple flowers, and 2 red flowers. What is the probability that the first two flowers that come up in the spring are 2 yellow flowers?

2. What can be used to describe the function graphed? y=3x+2

A factory can produce two products, x and y, with a profit approximated by P = 14x + 22y - 900. The production of y can exceed x by no more than 100 units. Moreover, production levels are limited by the formula x + 2y ≤ 1,400.

What is the greatest common factor between 8x and 40?