Kristin wants to buy a pair of jeans that cost $45. she gets a 15% discount since she works at the store. she has to pay 6% sale
1 answer:
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Let be the length and
be the width of the rectangle.
Given perimeter of the rectangle
Area of the rectangle is
Also length is 5 more than twice its width,
From the above equations
Now
The dimensions of the rectangle are length , and width
.
Answer:
Step-by-step explanation:
Equation
5y = 3y + 4
combine like terms 3y becomes negative when moved to the left side being that its positive on the right. 4 has no variable so it stands alone on the right side.
-3y + 5y = 4
After adding a low negative to a high positive number. Turns into 2y.
2y = 4
Divide 2 on both sides to remove the number from the variable on the left.
y =
2 is canceled on the left side which gives the solution for Y.
y = 2