Answer:
3y + 5
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define expression</u>
(4y + 3) - (y - 2)
<u>Step 2: Simplify</u>
- Distribute negative: 4y + 3 - y + 2
- Combine like terms (y): 3y + 3 + 2
- Combine like terms (Z): 3y + 5
Find out the length of each side. For the slanty sides, you can do this by using the formula
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For the straight sides (like the one on the bottom and the one on the left), just use simple subtraction.
Add up all 4 sides and you get the perimeter. You should get 20, 15,
and
. The total is 35 +
.
Answer:
Please check the explanation.
Step-by-step explanation:
Given the function
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



(Round to 1 significant number)
It would possibly be y=3/2x+4
Answer:
x=7
Step-by-step explanation:
Solve the absolute value and you immediately find that both sides have to equal zero.