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s2008m [1.1K]
3 years ago
11

Last year 85 students in 7th grade This school year only 68 What is the percent decrease?

Mathematics
1 answer:
klemol [59]3 years ago
4 0

Answer: 11.11%

17:153*100 =

(17*100):153 =

1700:153 = 11.11

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bonufazy [111]

The answer is A

1 1/2 *2 *1 1/2 = 4.5 or 4 1/2

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3 years ago
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Please help me!! I really need it!! I Could fail the 7th grade
babymother [125]

Answer:

Step-by-step explanation:

Price of one ticket   = $4

Price of t tickets = 4t

1) 4t + 72 > 400

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Step-by-step explanation:

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Rewrite 10° as 45° − 35°.

(cos(45° − 35°) − sin(45° − 35°)) / (cos(45° − 35°) + sin(45° − 35°))

Use angle difference formulas.

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sin 45° = cos 45°, so dividing:

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3 0
3 years ago
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statuscvo [17]

Answer:

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2 years ago
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Vlada [557]
If the total amount of points in a test is 140, and we want to find 10% of those points, we can do the following to figure out how much points the question is worth...

140 points x 10% = 140 x 0.1 = 14 points for the short-answer quesion.
3 0
3 years ago
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