Okay so if the area is 324 square inches and one of the sides is 12 inches, then you would have to divide the area by the width. so, for your length you would get 27. to find the perimeter, you would add all of the sides together (12+12+27+27) and you would get 78 inches.
Answer:
y = -2.5x + 5
Step-by-step explanation:
10x + 4y = 20
Subtract 10x from both sides.
4y = -10x + 20
Divide both sides by 4.
y = -2.5x + 5
Answer:
7 and 7
Step-by-step explanation:
1*13=13
2*12=24
3*11=33
4*10=40
5*9=45
6*8=48
7*7=49: This is the peak
Divide 53.70 by 6 to give you 8.95 and divide 71.60 by 8 to give you 8.95 so they sell it for the exact same unit price
Answer:
s=-2
Step-by-step explanation:
-5=s-3
+3 +3
-2=s
Hope this helps! :)