Answer:
Step-by-step explanation:
180-110+70
It would be I think it would be social science
X=2y+11 and 4x+3y=11 so choose one of them. I choose x=2y+11 and solve it like this 4(2y+11)+3y=11
8y+44+3y=11
11y=-33
y=-3
Answer:
8
Step-by-step explanation:
120/14.25=8.4 rounded off to a whole number is 8
(3n)-2=5
Move all numbers without a variable to the right side of the equation
3n=7
Divide 7 by 3
n=2.333
