Which is not a way to solve 4:15=n4:15=n?

Divide up the number 108 in a 3:4:5 ratio.

A circle has an area of 324π cm2. What is the radius? a. 18 cm c. 18π cm b. 36π cm d. 36 cm

Evaluate - p - qr when p=-33, q=5 and r=8

Jon's teacher wants to buy giant cookies for the entire class. If cookies cost $1.95 each, write an equation that shows how much change she will get back from $30 after buying C amount of cookies.

Find the discriminant, and determine the number of real solutions. then solve 2x^2+3x-9=0

Explain the Product and Quotient Properties of Square Roots and include examples.

What is - |-9 - 10| + 12 (2) divided by 6•2

What is the total price charged for goods that cost $9.50 and have a 6% sales tax?

15 1. What is the formula for the radius of a circle?

The band sold $498 worth of tickets for their spring concert. Adult tickets cost $5 each and student tickets cost $3 each. If they sold 118 tickets, how may adult tickets and how amny students tickets were sold? a.