Answer:3x=4.99
Step-by-step explanation: 14.97/3= 4.99
C= number of acres of corn
W= number of acres of wheat
total is 180 acres
c+w=180
want to plant 3 times as many corn as wheat
c=3w
substitute 3w for c in other
ctw=180
3w+w=180
4w=180
divide both sides by 4
subtract
c=3w
c=3(45)
c=135
135 acres of corn and 45 acres of wheat
Answer:
I think it y=2.5 but I'm looking at it
One decimeter equals 10 centimeters. So 3 decimeters equals 30 centimeters. They are equal.
To find how much wrapping paper Taylor needs, we can find the total surface area of the rectangular prism.
= 2(18)(9) + 2(18)(4) + 2(9)(4)
= 2(162) + 2(72) + 2(36)
= 324 + 144 + 72
= 540in.²
So, Taylor will need 540in.² of wrapping paper to wrap the gift.
Best of Luck!