Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? O (2,3), (4, 1), (5,2)
O (5,3), (5, 4), (5,2)
O (4,3), (5,5), (5,2)
O (3, 4), (5,5), (5,2)

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

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.