The problem uses the perimeter formula. P = 2w + 2l where w is the width, and l is the length.
We know the length (l) is 3 inches longer than it's width (or l = w+3). Substitute w +3 into Perimeter equation
P = 2w + 2(w+3). That simplifies to P = 4w + 6.
Since P + 42, we have 42 = 4w +6. With some simple algebra we find that w = 9 and l = 12.
Hope this helps!
The value of the dollar in the website-hosting service is $55.
According to the statement
we have given that the some information and we have to find that the value of the dollars.
So, For this purpose, we know that the
From the given information:
We have been given that a website-hosting service charges businesses a onetime setup fee of $350 plus d dollars for each month. A business owner paid $1,010 for the first 12 months, including the setup fee.
Here we can use the linear equation.
So, We can use our given information to form an equation as:
12d+350 = 1010
Now let us solve for d.
so, the equation become
12d = 1010-350
12d = 660
d = 55.
So, The value of the dollar in the website-hosting service is $55.
Learn more about linear equation here
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Answer:
The median is the middle number.
Step-by-step explanation:
You have to order the numbers from least to greatest, or greatest to least, and choose the number in the middle. Since there is an even number of values, you have to take the mean of the two middle numbers. I hope this helps.
Answer:
-2 1/6 + -3 1/3 + -5 1/2 = -11
Step-by-step explanation:
-2 + -3 + -5 = -10
-1/6 +- 1/3 + -1/2 = -1
-10+-1=-11
