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Mariana [72]
2 years ago
11

Eva bought a drawing pad for $7.27. she handed the clerk on $5 bill, three $1 bills, and 2 pennies. why did Eva give the clerk t

he 2 pennies?
Mathematics
2 answers:
ELEN [110]2 years ago
8 0

Doing this would give her the exact change of .75, three quarters

Phantasy [73]2 years ago
4 0
So she would make it even and get back quarters instead of more pennies
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What scale factor was applied to the first rectangle to get the resulting image?
Valentin [98]

Answer:

Divided by 5.

Step-by-step explanation:

It is five times smaller than the original picture.

3 0
3 years ago
Katherine has $140 in the bank and is saving $6 per week. Abbie has $462 in the bank, but spending at a rate of $10m per week. W
Drupady [299]

140 + 6x = 462 - 10x

Hope I helped

Have a great day

8 0
2 years ago
ABCDEFGH is a rectangular prism with CD=5, AD=6, and AE=8. Find the volume of tetrahedron ABCF.
marta [7]
The answer would/will be 120
5 0
2 years ago
Read 2 more answers
Find the product? (n - 4)(3n+7)
vampirchik [111]

Answer:

3n^2 - 5n - 28

Step-by-step explanation:

(n - 4)(3n + 7)

3n^2 + 7n - 12n - 28

3n^2 - 5n - 28

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6 0
2 years ago
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The length of a rectangle is 5 m greater than the width. The perimeter is 150 m. find the width
Elza [17]

P = perimeter

Perimeter of a rectangle = l + l + w + w

or  P = 2l + 2w

You know:

P = 150 m

l = w + 5     [length is 5 m greater than the width]

P = 2l + 2w        Plug in what you know

150 = 2(w + 5) + 2w     Simplify, distribute/multiply 2 into (w + 5)

150 = 2w + 10 + 2w

150 = 4w + 10     Subtract 10 to both sides of the equation

140 = 4w       Divide 4 on both sides

35 = w

PROOF               l = w + 5 --->  l = 40

P = 2l + 2w

150 = 2(40) + 2(35)

150 = 80 + 70

150 = 150

4 0
3 years ago
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