B is the correct option
ditribute first on the right side
then add 8 to the right side and that will make y by itself
Answer:
the term 9/4x was obtained by using the length of the perimeter times x 5 divided by 8
Step-by-step explanation:
Answer: 1.95
Step-by-step explanation:
10.1+5.5 (inverse operation) is 15.6. 15.6/8=1.95
Answer:
Step-by-step explanation:
For any system of equations we can use the method of elimination in order to solve the system:
Let's assume the following system of equations:
(1)
(2)
We need to follow these steps:
Part 1 :"Multiply each equation by a suitable number so that the two equations have the same leading coefficient".
For example we can multiply equation (1) by d and equation (2) by -a and we got this:
(1)
(2)
Part 2: Add the first and the second equation. And after do this we got:
(3)
Part 3: "Solve this new equation for y".
First we take common factor y on the right of the equation (3)
Part 4: "Substitute the valu obtained of y into either Equation 1 or Equation 2 above and solve for x." We can use equation 1 for example and we got:
Answer:
Hugh's profit per hour will be $8 per hour.
Step-by-step explanation:
Hugh and his brother help people put up holiday decorations.
Hugh charges $12 per hour. His dad supplies a ladder for $0.75 cents per hour. Hugh pays his brother $3.25 per hour.
If Hugh's customers purchase the decorations materials needed to display them, then Hugh's profit per hour will be $(12 - 0.75 - 3.25) = $8 per hour. (Answer)