Which of the following is the best estimate for -21/4 •7.89 + 13/3 ÷ (-4.17) -17

-4

3

5

The holiday party will cost $160 if 8 people attend.if there are 40 people who attend the party, how much will the holiday party cost

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?

All of the following ordered pairs satisfy the function rule y=-2x-1 except.