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Marina86 [1]
2 years ago
10

Elena has $5 for pencils. Each pencil costs $0.30. How many pencils can she buy? *No run-on decimals please!*

Mathematics
2 answers:
aleksley [76]2 years ago
7 0

Answer:

she could by 16 pencils with 20 cents left over

Step-by-step explanation:

so the fraction is 16 and 2/3

so she could buy 16 pencils and have 20 cents leftover

just olya [345]2 years ago
7 0

Answer:

She can buy 16 pencils

Step-by-step explanation:

You would not be able to write this as a run on decimal because she is buying pencils and you cant but part of a pencil

.30 x 16= 4.8  so you would not be able to buy anymore than 16

You could always buy less and she would have 20 cents left over if she bough 16.

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Add them up then divide them by 4.
6763.6/4 = 1690.9 average.
5 0
3 years ago
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ennifer buys a new typewriter for $590. Jennifer puts 20% down and will pay $70 a month for the next 10 months. What's the total
VMariaS [17]
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70 x 10 = $700

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8 0
3 years ago
A rectangle consists of two squares. Each square has a perimeter of 16 cm.
tino4ka555 [31]
The rectangle would have a width of 32 cm and height of 16
3 0
3 years ago
In an endurance race, Alyson rode her bicycle 7 miles less than Jeff. Together they rode 39 miles. How far did Alyson ride?
morpeh [17]

Answer:

Distance cover by Alyson = 16 miles

Step-by-step explanation:

Given:

Distance cover together = 39 miles

Assume;

Distance cover by Jeff = a

Distance cover by Alyson = a - 7

Find:

Distance cover by Alyson

Computation:

a + (a - 7) = 39

2a - 7 = 39

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a = 23

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5 0
3 years ago
Find X using the image.
Temka [501]

9514 1404 393

Answer:

  x = 2

Step-by-step explanation:

The square of the tangent is equal to the product of the secant lengths to the near and far circle intersections.

  (x +4)² = (2x -1)(2x -1 +9)

  0 = (2x -1)(2x +8) -(x +4)² = (4x² +14x -8) -(x² +8x +16)

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This has solutions x = -4 and x = 2. Only the latter works in this geometry.

  x = 2

7 0
3 years ago
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