Two shuifled decks each contain 52 dilferent cards. Lisa randomly chooses one card from the first deck, places it back in the first deck then randomly chooses a card from the second decki Which describes the two choices?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?