5x+3y=-6 ...(1)
2x-3y=27 ...(2)
We can add equations (1) and (2) to eliminate y . So,
7x+0=21
7x=21
Divide each sides by 21 to isolate x.
So, x= 3
Now plug in x=3 in equation (1) to get the value of y.
So, 5(3)+3y=-6
15 +3y= -6
15+3y-15=-6-15
3y= -21
So, y=-7.
Hence, x=3 and y=7.
If companies continue adding workers, the points that will be reached are incresing returns, diminishing returns and negative returns.
A) an equal chance or 50-50
There is the same amount of each flavor so it has an equal chance of being cherry or strawberry.
Answer:
Krystal spent 7.33333 hours
Step-by-step explanation:
Ellie means that the amount spent can be represented in hours rather than minutes
1 hour = 60 minutes
X hour = 440 Minutes
X = 7 hours 20 minutes