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anastassius [24]
3 years ago
13

Roesha spent $8.50 every hour for 2.5. Write and simplify and expression and to determine the total amount of money she spent

Mathematics
2 answers:
Mkey [24]3 years ago
8 0

Answer:

(-8.50)×2.5= -21.25

Step-by-step explanation:

Juli2301 [7.4K]3 years ago
6 0

8.50 +8.50= 17.00

1/2 of 8.50 is 4.25

so 17.00+4.25= 21.25

Roesha spent $21.25

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name the lengths of the sides of three rectangles with a perimeter of 12 units use only whole numbers
AysviL [449]
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12=2(w+l)
12÷2=(2(w+l))÷2
6=w+l
6=1+5
6=2+4
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You're probably wondering why the third one has two of the same number, because that's usually how the lengths of sides of squares are, not rectangles.
Well, there's this wonderful thing about the rules of shapes.
<em>Squares ARE rectangles.
</em>Because they follow the rules for a rectangle, squares are also classified as rectangles.
So, the rectangle side lengths are as follows:
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8 0
3 years ago
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6 0
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umka21 [38]

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Step-by-step explanation:

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3 years ago
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3 0
3 years ago
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Step 1

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