Answer:
16
Step-by-step explanation:
400÷25
=16
25×16
=400
Answer:
![\displaystyle Dependency\:[Infinitely\:Many\:Solutions]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20Dependency%5C%3A%5BInfinitely%5C%3AMany%5C%3ASolutions%5D)
Explanation:
In the bottom equation, moving 
to the oppocite side will give you the linear standard equation above it, therefore numerous solutions will occur.
I am joyous to assist you at any time.
Step-by-step explanation:
You want to set one of the equations equal to either x or y. For this, I put x+y=-2 equal to y which would be y=-x-2. Then you plug this in to the other equation for y. This would give you 5x+2(-x-2)=2. When you factor the two into the parenthesis, combine like terms, and keep the x values on ones side and the other numbers on the other side, you get 3x=6
Answer:
260
Step-by-step explanation:
Number of hours in one year = 365 x 24 x 60 = 525600
(365 days, 24 hours per day, 60 minutes per hour)
One prize is won every 2018 minutes so in 525600 minutes
525600 / 2018 = 260 prizes will be won (The answer is 260.46, which rounds to 260)
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