Answer:
5:27
Step-by-step explanation:
x = -6y
12x + 12y = 0
Solve the system of equations.
Answer:
The solution to the system of equations is:
Step-by-step explanation:
Given the system of equations
2x = -6y
12x + 12y = 0
solving the system of equations by elimination method
Arrange equation variables for elimination
Multiply 2x+6y = 0 by 6: 12x+36y=0
subtracting the equations
solve -24y=0 for y
divide both sides by -24
Simplify
For 12x+36y=0 plug in y = 0
Divide both sides by 12
Simplify
Therefore, the solution to the system of equations is:
Answer:
y = 2/5x + 24/5
Step-by-step explanation:
y - 4 = 2/5(x - (-2))
y - 4 = 2/5(x +2)
y - 4 = 2/5x + 4/5
y = 2/5x + 4/5 + 4
y = 2/5x + 24/5
Answer:
Step-by-step explanation:
(4 + 9x)^3 represents "the cube of the sum of 4 and 9 times x"
and if we divide by "the product of 5 times x and the difference of x and 1," we get
(4 + 9x)^3
-----------------------
5x(x - 1)
What exactly do you need to know, or to do?
Answer: 16 cans
Step-by-step explanation:
51x32=1632sqft
1632/102=16 cans of wood stain
Answer:
m = 6
Step-by-step explanation:
Step 1: Write out equation
-11 = -3m + 7
Step 2: Subtract 7 on both sides
-18 = -3m
Step 3: Divide both sides by -3
6 = m
Step 4: Rewrite
m = 6
Answer:
m = 6
Step-by-step explanation:
-11 = -3m + 7
Multiply -1 on both sides
11 = 3m - 7
11 + 7 = 3m
18 = 3m
18/3 = m
m = 6