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Phantasy [73]
4 years ago
9

25) There are 200 students in 6th periodlunch. The ratio of 7th graders to 8thgraders is 4 to 5. What percent of thestudents are

7th graders?
A) 44 4/9%
B) 55 5/9%
C) 89%
D) 80%

Mathematics
1 answer:
Sergeu [11.5K]4 years ago
4 0
89% I.e C should be the answer I hope it helps you . it should be 4+5=9 4÷9×200=88.8% approximately 89%
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Usimov [2.4K]

Answer:

k = -111.34

Step-by-step explanation:

In this question, you will solve for k.

Solve:

k/3.8 + 57.6 = 28.3

Subtract 57.6 from both sides.

k/3.8 = -29.3

To get "k" by itself, multiply both sides by 3.8 to eliminate the fraction.

k = -111.34

-111.34 is the value of "k".

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3 years ago
Which of the following expressions is equal to <br> -3x^2 - 27 ?
Alborosie

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3 years ago
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Lorico [155]

Answer:

93 is your answer.

Step-by-step explanation:

What you want to do is PEMDAS.

<em>3 · 32 + 8 ÷ 2 − (4 + 3)</em>

<em>96 + 8 ÷ 2 - 7</em>

<em>96 + 4 - 7 </em>

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3 years ago
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Step-by-step explanation:

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Answer:

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(Anyone can correct me if I'm wrong)

Step-by-step explanation:

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3 years ago
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