Answer:
I am so sorry :(
Step-by-step explanation:
I would really love to help you, but i am only in the 6th grade and i do not understand this. Hope someone helps you though :)
So -390 -- 220 = -170
That was the change between the beginning and end of the turn.
20 p + 5p
10 p + 10p + 5p
10p + 10p + 1p + 1p + 1p +1p +1p
20p + 1p + 1p + 1p + 1p + 1p
2p + 2p + 2p + 2p + 2p + 2p +2p +2p + 2p + 2p + 2p + 2p + 1p
Answer:
7
Step-by-step explanation:
Simply subtract 6 from 13.
13-6=7
Hope this helps! :)
3x + 2y=-10 equation 1
y=-x -4 equation 2
use the substitution method of elimination to get the answer to the question.
*using substitution
substitute equation 2 in one and we get
3x +2(-x-4)=-10
3x- 2x-8=-10
x=-2 and y=-2
Answer:
B
