Answer:
-34
Step-by-step explanation:
22+n=-12
n=-12-22
n=-34
When you bring a positive constant to the other side of the equal sign it goes negative and vise versa. Then you combine like terms.
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Answer: not sure
but I need points
Step-by-step explanation:
JUST KIDDING It’s A I did this in school before and got it correct :)
Perimeter is the continuous line forming the boundary of a closed geometric figure.The formula to find perimeter is (length+width)x2
Answer:
$1.50
Step-by-step explanation:
Let cheese pizza be C and mushroom pizza be M
Given 3C+2B+4M+=+12.50
and
3C+2B+2M=8.50
Using elimination
3C+2B+4+=12.50
3C+2B+2M=8.50
------------------------ subtract the second equation from the first one to get
2M=4.00
Solve for M
M+=+2.00 mushroom slice costs $2 each
Using that info, substitute for M in either equation to find C
3C+2B+2M=8.50
3C+2B+22A2=8.50
3C+2B+4=8.50
3C=4.50
C+=1.50
Answer: 10 hours-around that number
Step-by-step explanation:
(3.14)*52*1.4 m3 = 109.9 m3 of water.-area
at the rate of 18m3 per hour
