Barry has $55. He used 2/5 of his money to buy a new pair of running shoes. How much did Barry spend on his new shoes? (Please hurry this is a test!)

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b