Three times the difference of a number and nine.

Maria works 24.5 hours each week at a bookstore. she earns 8.76 per hour. How much does she earn each week

A driver traveled 260 miles on the highway for 4 hours, driving at the same speed for the whole trip. write the ratio of miles to hours. then use what you know about equivalent fractions to write a related rate and unit rate.

What is the product of 3sqrt12 and 6sqrt8?

Filomena is deciding between two mortgages for her new home. The first mortgage is an 80/20 mortgage with interest rates of 4.75 and 7.525%, respectively. The second mortgage is a 30-year mortgage with a 5.25% and a $42.56 monthly PMI.

Find the x intercept and y intercept of the graph of the equation. 5x+4y=20

Triangle GHI are similar to triangle JKL. If angle H measures 60 degreesand angle L measures 25 degrees, what is the measure of angle J

What do we add to the third to obtain 10

Give the value of 'a' in terms of 'b' and 'c' from the following expression: -2a+6b = 6c

A. Steve received the following test scores: 78, 83, and 79. Find Steve's test average. b. Six packages had weights of 2 lb, 5 lb, 7 lb, 5 lb, 9 lb, and 8 lb. What's the average weight of the packages?

Solve the absolute value equation. Graph the solution. 2|3x-5|-8=8