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Nonamiya [84]
3 years ago
13

The sum of three times a number and seven is greater than four times the number

Mathematics
1 answer:
iris [78.8K]3 years ago
7 0
3n + 7 ><span> 4n
-3n        -3n
7 > n
n</span> < 7
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Describe how the graph of y | x| -4 is like the graph of y= |x| and how it is different.
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The graph y=|x|-4 is obtained from the graph y=|x| dy <span>moving down 4 units the graph y=|x|  along the y-axis (see, if x=0, then for y=|x|, y=0 and for y=|x|-4, y=-4).
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3) Monica is listening to Spotify. She noticed that during one hour, 15 songs were played and 3 of them were country. What is th
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D. 1/5

Step-by-step explanation:

The ratio would be 3/15 and when it's reduced it is 1/5

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At Pizza Pi, 52% of the pizzas made last week had extra cheese. If 13 pizzas had extra cheese, how many pizzas in all were made
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2 years ago
Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 45? Select three optio The amount of chan
shusha [124]

Answer:

2. The ratio of the percent increase is not the same as the percent decrease.

3. The ratio for the percent increase has a smaller denominator than the percent decrease.

5. The original amount for the percent increase is different from the original amount for the percent decrease.

Step-by-step explanation:

6 0
3 years ago
Find the coordinates of the midpoint of a line segment with the given endpoints (14,-8), (12,-1)
Flauer [41]

Answer:

The coordinates of the midpoint of a line segment with the given endpoints (14,-8), (12,-1) are \mathbf{(13,\frac{-9}{2})}

Step-by-step explanation:

We need to find the coordinates of the midpoint of a line segment with the given endpoints (14,-8), (12,-1)

The midpoint of line segment can be found using formula:

Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})

We have x_1=14, y_1=-8, x_2=12, y_2=-1

Putting values and finding midpoint

Midpoint=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\Midpoint=(\frac{14+12}{2},\frac{-8-1}{2})\\Midpoint=(\frac{26}{2},\frac{-9}{2})\\Midpoint=(13,\frac{-9}{2})

So, the coordinates of the midpoint of a line segment with the given endpoints (14,-8), (12,-1) are \mathbf{(13,\frac{-9}{2})}

4 0
3 years ago
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