liam went into a movie theater and bought 9 candies and 7 pretzels, costing a total of 68.50. Sadie went to the same movie theater and bought 3 candies and 2 pretzels, costing a total of 21.50. Determine the price of each candy and the price of each pretzel.

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

How many $20 bills do you need to have to make $280

Someone answer asap for ! the following statements are true about the coins calvin and sasha have collected. * calvin and sasha has the same amount of money. * calvin has only quarters. * sasha has dimes, nickels, and pennies * calvin has the same number of quarters as sasha has dimes. * sasha has $1.95 in coins that are not dimes. exactly how many quarters does calvin have?