Answer:
answer is 1
Step-by-step explanation:
just did test on edge
Answer:
Midpoint is 
Step-by-step explanation:
Midpoint = 
= 
= 
= 
Midpoint is (-37/2, 14)
Answer: -4n3+12n2+7n-9
Step-by-step explanation: it basically the opposite sign (positive or negative) switched, and the order backwards. hope that helped
4 packages of hotdogs and 5 packages of rolls