Ally has 5 crayons. Mike has 3 fewer crayons than Ally. Danny has 1 more crayon than Mike and Ally have in all. How many crayons do Danny, Ally, and Mike have in all?

The heights (in inches) of the starting players on a high school basketball team as follows: 72, 75, 78, 72, 73. how many starting player are there?

The quotient of 9 times an unknown number and 16 is 81.

The formula A = P (1 + r) ^2 is used to find the amount of money, A, in an account after P dollars have been invested in the account paying an annual interest rate, r, for 6 years. Find the interest rate r if $1,500 grows to $2,535 in 6 years.

Find the cost of the following item. A table marked up $45.00, selling for $189.95 4.22 144.95 234.95 8,357.80

What is the ricipracal of 2 8/9?

How is exponential growth and decay used in everyday life?

Suppose there are 20 questions on a multippe choice. if 25% of the answers are choice B how many, how many of the answers are not choice B

3x4y2/xy2 simplify the following expression step by step

The music for Nadia's dance routine lasts for exactly 4 minutes. When Nadia dances her routine, she starts with her music and finishes 12 seconds before the music ends. What percent of the time the music is playing is Nadia dancing? and ...

What is the difference between a Angle bisector and altitude?