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Sholpan [36]
4 years ago
14

Find the total cost.

Mathematics
1 answer:
mel-nik [20]4 years ago
7 0
The answer is A $454.52
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The length of a rectangle is 3 less than twice the width. Write a function rule for the perimeter in terms of w, the width
Nitella [24]

l = 2w-3

P = 2(l+w)

substitute in for l

P = 2(2w-3 +w)

combine like terms

P = 2(3w-3)

P = 6w-6

P(w) = 6(w-1)


3 0
3 years ago
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Which question is a statistical question?
Alika [10]

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

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3 years ago
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Cole says that all quadrilaterals are polygons but not all polygons are quadrilaterals is he correct explain������
zepelin [54]
YES, this is correct. All quadrilaterals whether is a trapezoid, parallelogram, rhombus and others, they are all polygons and all they have 4 sides and 4 angles. We know that a polygon is a figure with at least three sides and three angles.

Not all polygons are quadrilateral, this is also correct since some polygons have five or more sides and angles.
7 0
3 years ago
Which is the slope of the graph of the equation below? X - y = 5
icang [17]

First, make it into slope intercept form. Subtract x form both sides

x (-x) - y = 5 (-x)

-y = -x + 5

Isolate the y. Divide -1 from both sides

(-y)/-1 = (-x + 5)/-1

y = x - 5

The slope in the form: y = mx + b, is m, which is next to the x

In this case, the m is 1

You're slope is 1

hope this helps

8 0
3 years ago
Please hurry! What is the value of the expression when y=3?
lorasvet [3.4K]
<h2>B. 41</h2>

Step-by-step explanation:

= 12 +  {4y}^{2}  - 7

= 12 +  {4(3)}^{2}  - 7

= 12 +  4(9)  - 7

=  12 + 36  - 7

= 48 - 7

= 41

7 0
3 years ago
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