Is 10/15 proportional

Peggy had three times as many quarters and nickels. she had $1.60 in all. How many nickels and how many quarters did she have? If the variable n represents the number Nichels, then which of the following expressions represent the number of quarters?

Kevin's car can go 315 miles on one tank of gas he used just under 40% of a full tank of gas to get to a sporting event traveling at an average speed of 60 miles an hour about how long did it take him to get there

Using the drawing, if the measure of angle 2 is 42° and the measure of angle 3 is 52°, what is the measure of angle 6?

The length of a rectangular garden is 5 feet longer than its width. The garden is surrounded by a 2-foot-wide sidewalk. The sidewalk has an area of 76 square feet. Find the dimensions of the garden.

Between what two consecutive integers does 100 lie

Which set of numbers has 270 as it's least common multiple

Another name for slope is the constant rate of change or speed. True False

How many ways can a committee of three people be selected from a group of 20?

Suppose you and some friends are going to the movies. The amount of money you spend for tickets varies directly with the number of people buying tickets. If you spend $48 for six tickets, what is the constant of variation?

DO, K = (2, 4) (8, 16) The dilation is an expansion. True or False?