Find the least common denominator.

x + 4

8x2 - 2x - 15

4x - 8

2x2 - X-3

4x2 + 9x + 5

Solve the subtraction problem 8/9 - 3/4

Regular price on a corduroy skirt is $20.98 and the sale price is $15.48. With the tax of 5% included, how much could you save by buying it on sale? $5.78 $5.50 $3.95 $1.05

What is the volume of a cone with a radius of 12 inches and a height of 11.2 inches

Multiply the following complex numbers (6+3i) (3+i)

The square has an area of 16+8x+x^2 squared square meters what is the side length

What is the least common multiple of 4 and 10?

A high school athletic department bought 40 soccer uniforms at a cost of $3000. After soccer season they returned some of the uniforms but only received $40 per uniform.

A 1. Given f (x) = 2x + 1 and g (x) = 3x + 1, find: a) f (3) b) g (f (3)) c) g (3)

Ruby has a collection of 16 stuffed animals. She gives 1/4 of her collection to her younger brother. Then she gives half of the remaining animals to her baby sister. How many animals does Ruby give her sister

What is a decimal equivalent of the fraction 32/45