Mariah owed her grandfather $2.25 but was recently able to pay him back $1.50. how much does mariah currently owe her grandfather.

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

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?