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serious [3.7K]
3 years ago
9

Simplify the expression: 8f–10f+5f+6f

Mathematics
1 answer:
ANEK [815]3 years ago
4 0
You began to do the equation from left to right. 8-10 = -2, so -2+5= 3, 3+6= 9f
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In 2014, the enrollment at Luling High School was 625 students. In 2015, the enrollment grew to 650. By what percentage did the
Inessa05 [86]

Answer:

\%Increase = 4\%

Step-by-step explanation:

Given

Initial\ Population = 625

Final\ Population = 650

Required

Determine the percentage population increase

This is calculated using the following formula:

\%Increase = \frac{Final - Initial}{Initial} * 100\%

\%Increase = \frac{650 - 625}{625} * 100\%

\%Increase = \frac{25}{625} * 100\%

\%Increase = \frac{25* 100\%}{625}

\%Increase = \frac{2500\%}{625}

\%Increase = 4\%

<em>Hence, there is a 4% increment from 2014 to 2015</em>

4 0
3 years ago
Write two equivalent ratios of 7/10. 12/11. 3/2. 11/4. and 5/12.
TiliK225 [7]
7/10... 14/20, 28/40
12/11... 6/6.5, 24/22
3/2... 6/4, 12/8
11/4... 22/8, 33/16
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3 0
3 years ago
If point P is Four-sevenths of the distance from M to N, what ratio does the point P partition the directed line segment from M
DanielleElmas [232]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The length of a rectangular fenced enclosure is 12 feet more than the width. If Farmer Dan has 100 feet of fencing, write an ine
Kitty [74]
Answer:
length = 31 ft
width = 19 ft

Explanation:
Assume that the width of the rectangle is w.
We are given that the length is 12 ft more than the width. This means that the length of the rectangle is w + 12

The perimeter of the rectangle in this case would be:
perimeter = 2 (length + width)
perimeter = 2 (12 + w + w)
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Assume that Dan would use all 100 ft of fencing to surround the yard. This would mean that the largest perimeter is 100 ft.

Therefore:
perimeter = 24 + 4w
100 = 24 + 4w
4w = 100 - 24
4w = 76
w = 19 ft

Since we have calculated that the width of the yard is 19 ft, we can substitute to get the length as follows:
length = 12 + w
length = 12 + 19
length = 31 ft

Hope this helps :)
7 0
4 years ago
Read 2 more answers
ASAP PLEASE
Fittoniya [83]

Answer:

for yellow gummy bears, 3 to 11, and for Red, 4 to 11.

Step-by-step explanation:

I think this is right, I did this a few years ago, I hope this helps!

6 0
3 years ago
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