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bekas [8.4K]
2 years ago
5

Please help!!!!!!!!!!

Mathematics
1 answer:
Ostrovityanka [42]2 years ago
8 0

Using the together rate, it is found that it will take 18 hours for Erick to build the garden box himself.

<h3>What is the together rate?</h3>

The together rate is given by the sum of each separate rate.

In this problem, the rates are given as follows:

  • Eric's: 1/x.
  • Drew's: 2/x.
  • Together: 1/6.

Hence:

\frac{1}{x} + \frac{2}{x} = \frac{1}{6}

\frac{3}{x} = \frac{1}{6}

x = 18.

Hence, it will take 18 hours for Erick to build the garden box himself.

More can be learned about the together rate at brainly.com/question/25159431

#SPJ1

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lys-0071 [83]
First you should combine the various numbers that are the same all the (-2) , all the + numbers so it with come down to 4 (-6) squared +17 then you should be able to figure out your answer from there?
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Irina-Kira [14]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

y-x> 0 -----> inequality A

y> x

The solution of the inequality A is the shaded area above the dashed line y=x

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The solution of the inequality B is the shaded area at the left of the dashed line x=-1 (open circle)

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3 years ago
WILL GIVE BRAINLIEST!
Arisa [49]

Answer:

The answer is below

Step-by-step explanation:

Let x represent the amount of iron, y represent the amount of potassium and z represent the amount of mulch.

Since the supplement weighs 16 lb, hence:

x + y + z = 16          (1)

Also supplement contains thirteen times as much mulch as iron. Therefore:

x = 13z

x - 13z = 0     (2)

The supplement also has twice as much potassium as iron, hence:

x = 2y

x - 2y = 0          (3)

solving equations 1, 2 and 3 simultaneously gives:

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3 years ago
I figured it out, It's been a long day so I should lay down because I read into that one too much!
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Answer:

cool, hope you have a nice week :)

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Help on Number 8? I know Y=5 and the slope is undefined and x=2 but I don’t know what to do now.
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To find the slope, use the equation of a line: y = mx + b

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This means your equation is y = 2x + 1.

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3 years ago
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