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1 year ago

15

You eat 2/3 of your pizza and you have 4 slices leftover. How many slices did you originally order? Write and solve an equation

to find the original number of slices.

1 answer:

avanturin [10]1 year ago

5 0

Answer:

12

Step-by-step explanation:

4 × 3 = 12

3/3 = 12

2/3 = 8

1/3 = 4

8 slices were eaten and 4 are left, and if you add 8 + 4 or you multiply the 3 × 4, you get 12. There were originally 12 slices.

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storchak [24]

To determine which of the rectangles has a different area, the areas of the four rectangles must be calculated. The rectangle with a different area is rectangle b

The dimension of the 4 rectangles are:

a. length: 4x and width: 4

b. length: 11 and width: x

c. length: 2 and width: 8x

d. length: 16x and width: 1

The area of a rectangle is:

$Area = Length \times Width$

<u>Rectangle (a)</u>

$Area = 4x \times 4$

$Area = 16x$

<u>Rectangle (b)</u>

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<u>Rectangle (c)</u>

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$Area = 16x$

<u>Rectangle (d)</u>

$Area = 16x \times 1$

$Area = 16x$

Rectangles (a), (c) and (d) have the same area (i.e. 16x) while rectangle (b) has 11x as its area.

Hence, the rectangle with a different area is rectangle (b).

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1 year ago

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A 2-gallon bottle of fabric softener costs $16.64. What is the price per cup?

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Step-by-step explanation:

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