Greg spent 3 hours practicing his guitar. he spent the same amount of time practicing each of 4 songs. how many minutes did greg spend practicing each song?

There are 42 students on a large bus, and the rest are on a smaller bus. If 40% of the students are on the smaller bus, how many total students are on the two buses?

How many geometric prisons can be made by using 18 cubes?

Which expression best estimates 6 3/4 : 1 2/3? a. 7:2 b. 6: 1 c. 8 : 3 d. 3:2

What is the greatest common factor of the terms of the polynomial below 12x⁴-6x³+9x²

A local pizzeria sold 55 pizzas yesterday. The owner offers the employees a bonus if the number of pizzas sold increases by 20% today. How many pizzas must the pizzeria sell for employees to receive a bonus? explain your reasoning.

Solve the following by using factoring. x^2-3x=10

What is the difference of TR (547) - TR (543) ?

Write the "y=mx+b" form of all the following equations 1) through: (1,-5) and (0,1) 2) through: (5,-2) and (2,4) 3) through: (-1,3) and (-2,-4) 4) through: (5,1) and (4,-1) 5) through: (-2,0) and (-4,5) 6) through: (3,5) and (-3,-3)

What's 5/6 divided by 1/2? Fully reduced

Which equation represents a circle with a center at (2, - 8) and a radius of 11? A. (x - 8) 2 + (y + 2) 2 = 11 B. (x - 2) ² + (y + 8) ² = 121 C. (x + 2) ² + (y - 8) ² = 11 D. (x + 8) ² + (y - 2) ² = 121