Answer:
15. 6647.61
16. 553
Step-by-step explanation:
Answer:
Step-I by-step explanation:I don’t know
-x ---------------- 1x
7y --------------- 12y
-12x^2 --------- 8x^2
a ----------------- -2a
6a^2------------ a^2
-5x^3 ---------- 15x^3
_____________________
you just have to match the terms which have the same power.
Hope it helps ^^
Bag of potatoes are usually 10 pounds
