Justin Bieber buys a weight bench at his mansion for $500 and some weights for $24.99 each. The total cost of the purchase is $849.86. How many weights were purchased?

What is the acceleration of a 1,500-kilogram truck with a net force of 7,500 newtons?

Which quadratic equation represents the graph in vertex form. A (2 + 1) 2 - 3 B - (x + 2) 2 + 1 C (2+2) 2 + 1 (x - 2) ² - 3

What is three more expressions for 6 exponent 3

Some road surfaces are more slippery than others when wet.

Rewrite the expression 3 times 4 times 5 times m times n using the fewest numbers of symbols and characters possible

Solution to (x-2) (x+10) = 13

The 24 students in Mr. Brown's homeroom sold 72 magazine subscriptions and 28 students and Mrs. Garcia's homeroom so 98 magazine subscriptions who's homeroom sold more magazine subscriptions per student

Solve this equation with substitution method : - x+5 = 3 (y+5) x-5 = 7 (y-5)

Sidney has 14 1/2 feet of rope. he cuts off 11 inches from one end. How long is the rope now?

Greatest common factor of 16m^6n^4, 2m^5n^3 and 2m^5n^3