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vova2212 [387]
3 years ago
12

The sum of five times h and twice g is equal to 23

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
8 0
Five times h is 5h
Twice g is 2g
So...

5h+2g=23
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Step-by-step explanation:

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What is 6 (5x + 2y) -3 (2x + 3y) ?
melisa1 [442]

Answer:

=24x+3y

Step-by-step explanation:

6(5x+2y)−3(2x+3y)

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Combine Like Terms:

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93.6 inch^2

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3 years ago
The credit remaining on a phone card (in dollors) is a linear function of the total calling trime made with the card ( in minute
KATRIN_1 [288]

After 85 minutes of calls, there are $27.25 left on the card.

<h3>What is the remaining credit after 85 minutes of calls?</h3>

A linear equation in slope-intercept form is:

y = a*x + b

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If the line passes through two points (x₁, y₁) and (x₂, y₂) the slope is:

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In this case, we know that the line passes through the points (22, 36.7) and (52, 32,20)

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So the slope is:

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The linear equation is then:

y = -0.15*x + b

To find the value of b, we use the point (22. 36.7)

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y = -0.15*x +40

The amount remaining in the credit card after 85 minutes is given by evaluating the above equation in x = 85.

y = -0.15*85 + 40 = 27.25

This means that after 85 minutes of calls, there are $27.25 left on the card.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

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2 years ago
A circle with the diameter of 20 mm is showing what is the exact Sir conference obvious and then question to what is the approxi
yaroslaw [1]

Answer:

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