Answer:
Step-by-step explanation:
if the question is 4 * -6 ... that's four times negative 6 then the question about susans' quiz question is good
Answer:
9n-3
Step-by-step explanation:
since 9n has a variable, u can't add or subtract 9n with 3
but if you were multiplying: 9n(3) then it would be 27n
:)
Answer:
42.39 cubic feet
Step-by-step explanation:
The answer is
B. 13ab
5ab+9ab-ab
=(5ab+9ab)-ab
14ab-ab
=13ab
Hope it helped : )
