Twelve less than 3 times a number is less than 27

Solve for K k2 - 12k + 23 = 0

A skate shop rents roller skates as shown on the table below. Roller Skate Rentals Time, t Cost in dollars, c up to 60 minutes $5 up to 2 hours $10 up to 5 hours $20 daily $25 Which graph and function models this situation?

What kind of number is divisible by only itself and 1?

There are 42 people in pilates class. Today, 36 of them brought yoga mats, 26 of them brought eco-friendly water bottles, and 20 of them remembered to bring both yoga mats and water bottles.

The product of a number minus 17 and 5

Length of a rectangular prism is increased by factor of 1.5. The width is doubled and height is tripled.

Solve for x. 4x^2 - 40x + 94 = 0

Han's score increased by 19 is 65

Translate the verbal statement into an exspression

If $1.00 CAD equals 1.13 Australian Dollars, what is the ratio of CAD dollars to Australian Dollars?