X+2y=2 …(1)
x-2y=-2…(2)
(1)-(2): (x+2y)-(x-2y)=2- (-2)
4y=4
y=1
subs y=1 into(1)
x+2(1) =2
x=0
so x =0 y=1
the answer is C
It’s -9 because when multiplied it’s about -9
The answer to the solution is x=43+√249/2
I hope this helps.
We are told that 21% of the total cans is 63 cans, therefore
100% of all the cans collected would be.
(63*100)/21=300 cans were collected in all
Answer:
90 degrees
Step-by-step explanation:
if The protractor were on the line I’d be able to see if it’s accurately 90