Answer: To solve one-step equations, we do the inverse (opposite) of whatever operation is being performed on the variable, so we get the variable by itself. The inverse operations are: Addition and subtraction.
hope this helps
X+y = 10
x*y= -600
x = -y + 10
Plug this into the equation below
(-y+10) * y = -600
-y^2 +10y + 600 = 0
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Answer:
A. y = 12x + 50
B. x is the monthly price
C. y is the total amount
D. 5 months
Step-by-step explanation:
110 - 50 = 60
60/12 = 5
Answer:
The container's base is 2 by 2 meters
If it contains 400 liters, its height must be 100 cm
2 x 2 x .10 meters = .4 cubic meters = 400 liters
Step-by-step explanation:
Answer:
8/5 or 1.6
Step-by-step explanation: