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Mrrafil [7]
3 years ago
11

ASAP explain.brianilest

Mathematics
1 answer:
lubasha [3.4K]3 years ago
8 0

Answer:

Its B

Step-by-step explanation:

-6.2n + 8.8m - 14m - n

= 8.8m - 14m -6.2n - n

= - 5.2m - 72n

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Dan read 4 1/6 books. omar read 1 5/6 books. how many more books did dan read than omar?
DedPeter [7]
What you have to do first is put them both into improper fractions first.  4 1/6 would be 4 time 6 plus 1 which equals 25/6. Next 1 5/6 would be 1 times 6 plus 5 which equals 11/6.  Next what you have to do is subtract 25-6 which equals 19. Next you put 19/6.  Two ways to answer is to leave it improper or as a mix number. Answer for improper fraction is 19/6. The other way for a mix number is 3 1/6.
7 0
3 years ago
Read 2 more answers
Determine the number of degrees in 8π/9 radians​
snow_tiger [21]

Answer:

π radians=180°(basic definition) 8π9 radians=89⋅180∘=160∘

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6 0
4 years ago
A horse-drawn carriage tour company has found that the number of people that take their tour depends on the price charged per cu
Gennadij [26K]
P(2)×c(2) = 76×60 = 4560 is the revenue the company can expect when the charge per customer is 2×$5 above a rate of $50 per person, that is, $60 per person.

The 1st selection is appropriate
7 0
3 years ago
A photo 5 inches wide and 8 inches long is enlarged. How long is the new photo if it is How wide is the new photo if it is (1)12
ddd [48]

Answer:

1) 7.5 inches, 2) 12.5 inches, 3) 6.25 inches

Step-by-step explanation:

In the problem statement, it is stated that the original dimensions of the photo are 5 inches by 8 inches. The 3 parts of the problem are asking what the respective width of the new photo would be given a different length measurement.

Using the ratio (5:8) you can set up an equation with x representing the missing measurement, and cross multiply to calculate the new width.

1) If the length is 12 inches, the width is 7.5 inches

\frac{5}{8} = \frac{x}{12}

60=8x

\frac{60}{8} =x

7.5 = x

2) If the length is 20 inches, the width is 12.5 inches

\frac{5}{8} = \frac{x}{20}

100=8x

\frac{100}{8} =x

12.5 = x

3) If the length is 10 inches, the width is 6.25 inches

\frac{5}{8} = \frac{x}{10}

50=8x

\frac{50}{8} =x

6.25 = x

5 0
3 years ago
What is the slope of the line that contains the points (3, 4) and (1, 2)?
Nostrana [21]
Slope = (y2 - y1) / (x2 - x1)
(3,4)...x1 = 3 and y1 = 4
(1,2)...x2 = 1 and y2 = 2
now we sub
slope = (2 - 4) / (1 - 3)
slope = -2/-2
slope = 1
7 0
3 years ago
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