Answer:
it is a, or n=15
Step-by-step explanation:
You first simplify the expression using PEMDAS
-2x^3-10x^2+2x^3-10x^2+x
then combine like terms,
(-2x^3+2x^3), (-10x^2-10x^2), x
cancels out^
so the answer would be -20x^2+x
Answer:
416 miles
Step-by-step explanation:
78 divided by 3 = 26
26 x 16 = 416
Answer:girl use google
Step-by-step explanation:what
Take 38,000 minus 6,840 and then you got your answer