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2 years ago

The laptop was marked down from $895 to $720.

Mathematics

1 answer:

Vedmedyk [2.9K]2 years ago

4 0

Answer:

Wdym?

Step-by-step explanation:

Im confused

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At a bargain store, Tanya bought three items that each cost the same amount. Tony bought four items that each cost the same amou

djverab [1.8K]

Each of Tony’s items are $7.65
Each of Tanyas items are $10.2

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2 years ago

An airplane's altitude changed -378 feet over 7 minutes. What was the change of altitude in feet per minute?

Charra [1.4K]

are there any options on what it is

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3 years ago

Identify the constant of proportionality from the graph. 11 10 9 00 7 6 5 1 2 3 4 5 6 7 8 9 10 11 O A. 4 B. 8 O c. D. 3

mafiozo [28]

Answer:

A. 4

Step-by-step explanation:

Constant of proportionality (k) = y/x

We can use the coordinates of any point on the line to find k.

Let's use (2, 8)

Constant of proportionality (k) = 8/2

Constant of proportionality (k) = 4

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3 years ago

Complete the table by squaring each positive x-value listed 2, 3,4,5,6,7,8,9,10,11

elena55 [62]

2²=4 2×2

3²=9 3×3

4²=16 4×4

5²=25 5×5

6²=36 6×6

7²=49 7×7

8²=64 8×8

9²=81 9×9

10²=100 10×10

11²=121 11×11

4 0

3 years ago

Which equation represents the line that passes through the points (-5,2) and (9,0)

V125BC [204]

Step-by-step explanation:

Given points 

( -5 , 2) and (9 , 0)

First calculating slope(m)

= ( y2 - y1) / ( x2 - x1) 

= ( 0-2) / ( 9+5)

= -2 / 14

= -1/7

Now The equation of line is given by 

y - y1 = m ( x - x1) 

y -2 = -1/7 (x + 5)

7( y - 2) = -1(x + 5)

7y - 14 = -x -5

x + 7y -14 +5 = 0

x + 7y - 9 = 0 

Which is the required equation 

7 0

3 years ago