Marsha and Mary have a combined age of 36. Marsha is twice as old as Mary. how old is Mary

Jan spent the day at the mall. She came home with $8.25. She spent $6.25 on earrings and 4 times that amountnon a shirt. How much money did she take to the mall originally?

The value of 8s in 6588

Which expression is equivalent to the expression shown? 4² x 4²

Jason would like to estimate the probability of heads coming up more than once in 3 coin flips. To do this, he has a computer randomly select 0 or 1 three times, with 0 representing heads and 1 representing tails.

During exercise the recommended maximum heart rate in beats per minute is modeled by the formula M=176 - 0.

How many cups are in a gallon?

16.50x + 140=399 what is the solution

The Elementary Functions (F18's) are the set of functions of one real variable defined recursively as follows: Base cases: The identity function id.

Find the x and y intercept of y = - 2x + 7

How do you model a math problem such as 0.3x0.4