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storchak [24]
3 years ago
5

If you owe your friend $3 and you have $15, which expression would help you find out how much money you would have left?

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0
The answer is B because your subtracting it
8090 [49]3 years ago
3 0

Answer:

Both of these

Step-by-step explanation:

15 - 3 is 12

15 + (-3) is also 12

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Rename each pair of fractions with common denominator <br> 1/4 and 2/3
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Write 3,200 in scientific notation
spin [16.1K]

Answer:

The answer is 3.2 E 3 or 3.2 x 10^3

You move back 3 spaces which is 3.2, since you moved back 3 spaces, you put 3 as the power/exponet.

To be more satisfied, 3.2 is your base number, it is the big number Below the power/exponent. The power/exponent is 3, you moved 3 spaces and you moved to the left, so it is represented as a positive power/exponent.

Hope this helps.

8 0
3 years ago
Luke order an extra large square pizza for all of his friends. The area of the pizza was 289cm². what is the perimeter of crust
AlekseyPX

Answer:

68 cm

Step-by-step explanation:

√289 = 17

each side is 17 cm

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3 0
3 years ago
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Colt1911 [192]

2 is the y -4 is the x I believe that this is the answer

8 0
2 years ago
What would be the midpoint of a line segment with endpoints at (0,1)<br> and <br>(5,7) ?​
liubo4ka [24]

Answer:

(2.5, 4 )

Step-by-step explanation:

Using the midpoint formula

Given endpoints (x₁, y₁ ) and (x₂, y₂ ), then midpoint is

[0.5(x₁ + x₂ ), 0.5(y₁ + y₂ ) ]

Given

(0, 1) and (5, 7), then

midpoint = [ 0.5(0 + 5), 0.5(1 + 7) ] = (0.5(5), 0.5(8)) = (2.5, 4)

5 0
3 years ago
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