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attashe74 [19]
3 years ago
15

R+2 1/4 = 4 1/2 what does r = ?

Mathematics
2 answers:
KiRa [710]3 years ago
8 0

Answer:

exact form: r= 9/4

decimal form: r=2.25

mixed number form: r= 2 1/4

Step-by-step explanation:

AlekseyPX3 years ago
4 0

Answer:

R=2 1/4 or 9/4

Step-by-step explanation:

You make the 4 1/2  a 4/24 so it equals 2 1/4

Than you subtract 4 2/4-2 1/4 to get 2 1/4

Hope this helps!!

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Quick algebra 1 question for 50 points!
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The number of songs that Deante' would have downloaded during month 9 is 58 songs.

<h3>What is a regression line?</h3>

A regression line is a statistical line that best describes the behavior of a data set and such, it is a line that best fits a set of data.

By using Microsoft excel to plot the data on a scatter plot, we can logically deduce that line of best fit for the songs downloaded is given by:

y = 2.03x + 39.7

Thus, the number of songs that Deante' would have downloaded during month 9 is:

y = 2.03(9) + 39.7

y = 18.27 + 39.7

y = 57.97 ≈ 58 songs.

Read more on regression here: brainly.com/question/26059078

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Step-by-step explanation:

The given function is

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