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4 years ago

Please need some help on this

Mathematics

2 answers:

elena-14-01-66 [18.8K]4 years ago

4 0

All you have to do is simplify the equation, and then isolate g.

-5 + 7g = 3g + 9 add 5 to both sides to isolate 7g

7g = 3g + 14 subtract 3g from both sides to isolate g

4g = 14 divide both sides by 4 to isolate g

g = 3.5

The answer is D- 3 $\frac{1}{2}$

Dafna11 [192]4 years ago

3 0

This is the work. the answer is g=1.4

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3 years ago

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Option 4

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3 years ago

A survey showed that 35% of the students prefer plain white milk over chocolate milk. If the school has 1200 students. How many

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Answer:

The number of students who prefer chocolate milk is 780 .

Step-by-step explanation:

Given as :

The total number of students in the school = 1200

The percentage of students who prefer plain white milk = 35 %

Let the number of students who prefer chocolate milk = x

Now, ∵ The percentage of students who prefer plain white milk = 35 %

∴ The percentage of students who prefer chocolate milk = 100 % - 35 % = 65%

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Hence, The number of students who prefer chocolate milk is 780 . Answer

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