How do I solve the problem you buy 3 t-shirts and 2 pairs of shorts for 42.50. Your friend buys 5 t-shirt and 3 pairs of shorts for 67.50. Use a system of linear equations to find the cost of each t-shirt.

jason and cassie have a new baby. cassie wants to go back to work so they will haveore family income. she found a job that pays $9.00 per hour after taxes, but child care will cost $300 per week.

The area of a rectangle is 240 square meters. Find the length and the width of the rectangle, if the length is 8 meters longer than the width.

one of the longest pizzas ever made had a diameter of 80 yards. To the nearest square yard, what is the area of the pizza?

1) What is the domain of the relation { (-2,4), (-1,5), (-1,6), (0,5) } A) {-2,-1,0} B) {-2,-1} C) {2,4,5} D) {4,5,6} 2) What is the domain of y=√x .

There are 750 spectators in the stadium, of which 420 women and the rest are men. what percent of spectators are women?

What is the rule that describes this pattern of numbers? 2, 3, 5, 7, 11, 13, 17, 19, 23, 29

Jim spent $13 to park for 5 hours. The parking garage charges a base rate of $4 for the first two 2 hours, and then an hourly rate for each additional hour, h. The equation 3h + 4 = 13 models Jim's parking cost.

four fifths of senior class went to prom. if 324 seniors went to prom, how many are there in the senior class

Use the gcf and distrubutive property to express the sum as a product for 18+24

Edward surveyed his friends about whether or not they go to the movies and whether or not they go to professional soccer games. He reported the relative frequencies in the table.