Give an example of a prime number that is greater than 79. Explain how you know a number is a prime number.

Keiko takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees are per credit hour, and at Pinewood, class fees are per credit hour. Keiko is taking a combined total of credit hours at the two schools.

15. During the summer, Briana runs an ice cream shop. Her biggest seller is waffle ice cream cones. She charges $1.85 for a waffle cone, and $0.60 for each scoop of ice cream.

Two times a number is the result when 7 times the same number is taken away from 99. What is the number?

Steve is trying to find the maximum out of time he can spend practicing the five skills of the piano music is supposed to be working on the 60 minutes to practice piano and he would like to spend at least 35 minutes playing a song and set of

The relationship between celsius (°c) and fahrenheit (°f) degrees of measuring temperature is linear. find an equation relating °c and °f if 10°c corresponds to 50°f and 30c corresponds to 86°f. use the equation to find the celsius measure of 20° f.

How do you solve life problems?

How many solutions does y=-3/2x+5 and y=-3/2x-3 have

Vicki asked her classmates about their favorite books. hey data is shown in the frequency table below

5x (4x+8) = 4x (6x-10)

If butter the dog jumps two times and falls one time then how many times has he jumped?