A change purse contains an equal number of pennies, nickels, and dimes. The total value of the

coins is 560 cents.

How many coins of each type does the purse contain?

What does the pythagoras famous theorem involve

1/2 gallons equal how many cups

Which variable is the easiest to turn in to opposites? Why? 2x + 4y = 5 3x - 5y = 6

Tina practiced piano for 15 hours last month and 45 hours this month. use multipilication to write a statement comparing the hours tina practiced during the two months

A high school athletic department bought 40 soccer uniforms at a cost of$3,000. after soccer season, they returned some of the uniforms but only received $40 per uniform.

Kenny wants to buy gifts for all 18 of his co workers. He can buy t shirts for $10 and hats for $12. He plans on spending $200 for all 18 gifts. If Kenny wants to spend all of his money, how many of each type of gift can he buy?

What is the solution to y = 2x - 1 for the replacement set x = {1.4}?

If y varies directly with with x and y=20 when x = 2.5, what is the value of y when x = 8? (type the numerical value of x only)

If x1=4, compute the value of x2 if the mean is 1

30 people go for dinner it costs £240.93 how much should each person pay