One day fred's sports world sold 9 pittsburgh steelers and 3 clevland brown's jerseys for a total of 899.40 the next day they sold 12 steelers jerseys and only 2 browns jerseys for a total of 1139.30. how much is the steelers jersey and. how much is the browns jersey?

Movie $5.50 soda $1.75 popcorn $2.25 candy bar $1.10 jeffrey left home with $20 in his wallet. he had a quick lunch that cost $8.47 and went to the movie theater. which of these activities can jeffrey do? a) go to movie and take two friends b) go to movie and have a soda, a popcorn and a candy bar c) go to movie, take a friend, and have a popcorn to share d) go to a movie, have 2 popcorns, 2 sodas, and 2 candy bars eliminate

Use the distributive law to multiply. 3(4x + 5y + 6)

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?