15. Andrew reads 4 newspaper articles every day, and Claire reads 6 times more than Andrew does. How many newspaper articles does Claire read every day?
A.26
B.10
C.42
D.24
16. Find the quotient of -72÷(9)
A.-63
B.-8
C.8
D.81
17. Oliver removed 72 marbles from his marble box and put them into 8 equal groups How many marbles were in each group?
A.-9
B.-80
C.9
D.80
18. Which of the following property states that changing the order of two numbers that are either being added or multiplied does not change the value.
A. Closure property
B. Commutative property
C. Associative property
D. Identity property
19. What is the additive inverse of x?
A.1/x
B.-x
C.x-1
D.1
20.Which is an example of Inverse Property of Addition?
A. (-6) + (6) = 0
B. 2(-4)= (-2) (4)
C. 1 + 0 = 1
D.4 + (1 + 3) = (4 + 1) + 3


HELP PLSS TY​