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A math club has 100 members the number of girls is 5 less than 2x the number of boys. How many boys and How many girls

A newspaper carrier has ?\$2.00in change. He has two more quarters than dimes but four times as many nickels as quarters. How many coins of each type does he? have?

les bought 6 pairs of shorts for s dollars each and 2 pairs of pants that cost p dollars each.He also bought a blazer that cost three times as much a pair of shorts.Write an expression that represents...

Mateo is doing an experiment for Physics class. He drops a bouncy ball off a balcony from a height of 12 meters. The ball's next bounce is always 75% of the height of the previous bounce. Which explicit...

Jewelry rubberized did did dirnridnrj

The length of a rectangle is 4 less than its width. If the area is 117 sq. meters, find its dimensions.   dont know how to do this need help

A Satellite sends a signal to cell towers A and B in 2 city's and make an angel of elevation 88 degrees with tower A and an angel of 86 degrees with tower B the satellite is 18000 miles...

shawn pay \$35.08 per month for basic cable tv.the one-time installation fee was \$128. how much will he pay for cable over two years? how much would he pay in two years for deluxe cable package...

For spring semester 2009, a college charged \$20 per unit for tuition. All students paid a \$3 student representation fee each semester. Students who drove to school paid a \$30 parking fee each semester...

on a mathematics quiz, 20 problems are given. 5 points are given for each correct answer and 2 points are deducted for each incorrect answer. Ashley scored 51 points. how many correct answers did...

There are 22 full-time employees at the shop. New employees receive \$9.50 per hour, while experienced workers average \$12.90 per hour. The company spends \$273.60 per hour in wages. Find the number...

Profits on Nissan Altimas and Sentras average \$1200 and \$850. The total profits in one month in which they sold 120 of these models was \$130,350. Find the number of each sold.