Notes

Which phrase matches the expression c3c3?
C. c cubed

DeShawn won 95 pieces of gum playing hoops at the county fair. At school he gave four to every student in his math class. Write an expression for how many pieces of gum DeShawn has now.
C. 95g−4

Four buses were filled with children and 20 children rode in cars for a field trip. If each bus can hold 58 children, how many went on the field trip?
A. 252

Pete grew basil this summer and used it make 4545 of a container of pesto sauce. How many containers were each portion if he split it into eight equal portions to freeze for later?
A. 110

Solve: −20=4(2p+6)−4(p+5)−20=4(2p+6)−4(p+5)
A. p=−6

A child makes selections from a large jar that contains blue, orange, and red gumballs. The child will select gumballs and return them to the jar until he finds a red one. This probability setting describes ______________ events.
D. independen

Edgar has test scores of 87, 92, 90, 84, 88, and 91. What is the lowest grade Edger can get on the next test to have an A average (90 or higher)?
D. 98

In the problem −408=−5−408=−5, 8 is the what?
B. divisor

Solve: −6(n−5)=−5n−8(n−2)−6(n−5)=−5n−8(n−2)
C. n=−2

Solve: 2m+82m−10=4102m+82m−10=410
A. m=−10

Solve: 7(−6+2a)=−1127(−6+2a)=−112
C. a=−5

Simplfy: 125÷57125÷57
A. 12425
How many solutions does −3x=−x−2x−3x=−x−2x have?
A. infinite