Answer:
17
Step-by-step explanation:
If you think about it, is 17×17
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Last summer, Marion was 3 1/2 feet tall. She was 4 inches taller than her brother Elijah. She was 1 1/4 feet shorter than her si
1 answer:
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Answer:
Polynomial expression that represents the area of blanket:
If :
Step-by-step explanation:
The area of the rectangle can be calculated with the formula:
Being l the lenght of the rectangle and w the width of the rectangle.
In this case, the lenght and the width are represented with:
Substitute them into :
Then:
Use Distributive property (Remember the Product of powers property: ):
Add like terms:
(Simplied form)
Evaluate :
Answer:
The answer is
Step-by-step explanation:
The problem is
First we have to bring x to the other side se we subtract x from both sides
Then we have to put it in order so the answer is