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tatuchka [14]
3 years ago
5

This is the question​

Mathematics
2 answers:
Alinara [238K]3 years ago
7 0

Answer:

jermaine is closer

Step-by-step explanation:

patriot [66]3 years ago
7 0
A reasonable estimate would be 4800
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Vesnalui [34]

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The soultion is the answer.

Step-by-step explanation:

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2 years ago
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Which system of equation should you use to solve this problem
Alex17521 [72]

Last option is the correct answer.

Step-by-step explanation:

Given that

Let x stand for the solution a and y stand for the solution B

So,

According to statement that

30 gallons have to be made

x+y=30

Solution A contains 29 percent bromine => 0.29x

Solution B contains 53 percent  =>0.53y

And the mixture of 30 gallons contains 45% bromine

0.29x+0.53y=30*0.45\\0.29x+0.53y=13.5

Following equations will be used for solving the problem

x+y = 30\\0.29x+0.53y=13.5

Hence,

Last option is the correct answer.

Keywords: Equations, Variables

Learn more about linear equations at:

  • brainly.com/question/10941043
  • brainly.com/question/10978510

#LearnwithBrainly

4 0
3 years ago
Give two ways to write each algebraic expression in words. 4+×
KATRIN_1 [288]

Answer:

the sum of 4 and a number

4 plus a number

4 0
3 years ago
Four servings of yogurt have 12 grams of protein. What is the number of grams of protein per serving?
tester [92]
If there are 12 grams of protein in all, and 4 servings, in order to get the amount of grams per serving you must divide 12 by 4.

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7 0
3 years ago
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What is the area of the figure
Semenov [28]

Answer:

Area of the figure = 36 in²

Step-by-step explanation:

Area of the given composite figure = Area of the rectangle ABCE - Area of triangle CDE

Area of rectangle ABCE = Length × Width

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Area of triangle CDE = \frac{1}{2}(\text{Base})\times (\text{Height})

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Now area of the composite figure = 48 - 12

                                                         = 36 square inch

4 0
2 years ago
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