Answer:
Step-by-step explanation:
R=r
Answer:
17$
Step-by-step explanation:
Round $17.46 to the Nearest Dollar
This is how to round 17.46 dollars to the nearest dollar.
First, note that $17.46 is the same as 17 dollars and 46 cents.
To round $17.46 to the nearest dollar, means to round $17.46 to a full dollar amount with no cents.
The rounding rule for dollars is as follows: If it is 50 or more cents, you add to the dollar amount. Otherwise, you simply delete the cents.
In $17.46, 46 cents is less than 50, so you simply delete the cents.
$17.46 rounded to the nearest dollar is therefore:
$17
(x+2)^2
This can be rewritten as:
(x + 2)(x + 2)
Multiply everything in the second parenthesis by x.
x^2 + 2x
Multiply everything in the second parenthesis by 2.
2x + 4
Add these equations together.
x^2 + 2x + 2x + 4
Combine like terms.
x^2 + 4x + 4
Hope this helps!
