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Kitty [74]
3 years ago
7

Round the nearest percentage 20 students to 30 students

Mathematics
2 answers:
aalyn [17]3 years ago
7 0

Answer:

20/30 = 66%

or

20 to 30 would be a 50% increase

Step-by-step explanation:

hope this helps

IRINA_888 [86]3 years ago
4 0

Answer:10%

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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What is the equation of the line that is parallel to the line 5x + 2y = 12 and passes through the point (-2, 4)?
Korolek [52]

Answer:

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Step-by-step explanation:

first find the gradient whereas since the two lines are parallel they hav the same gradient. y=mx+c whereas m is the gradient. 5x+2y=12

2y=-5x+12

y=-5/2x+12(so the gradient is -5/2x..... <u>g</u><u>r</u><u>a</u><u>d</u><u>i</u><u>e</u><u>n</u><u>t</u><u>=</u><u>-</u><u>5</u><u>/</u><u>2</u>

<u>y</u><u>-</u><u>4</u>=-5/2

x+2

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6 0
3 years ago
Solve each equation 3m-3/5=2m-1/2
Kazeer [188]

Answer:

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Step-by-step explanation:

1. Move the terms so that will be 3m - 2m=-1/2 + 3/5

2. Subtract the m values so that will be 3m - 2m= 1 or m

3. Calculate the sum.

4. So the answer will be m= 1/10. M because we subtracted 2 from 3 which make us 1 so we say it m and 1/10 by doing 1/2 + 3/5.

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