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Nata [24]
3 years ago
8

I need help please can't figure it out

Mathematics
1 answer:
Schach [20]3 years ago
3 0
The answer is D) 1400 hours

To check our work, substitute 1400 for x in the equation
After doing so we get y=($0.1)(1400) + $3.63; where Y= $143.63
After multiplying 1400 and $0.1, we get $140
$143.63 = $140 + $3.63
$143.63 = $143.63



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Step-by-step explanation:

817.52 should be correct

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What is the slope-intercept form of the equation of the line that contains the points (3, 8) and (6,5) ?
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Find the probability of spinning a 2 and 4 and rolling a 6?
Tasya [4]

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Step-by-step explanation:

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Read 2 more answers
A sandbox has an area of 10 2/3 square feet, and the length is 1/4 feet. What is the width of the sandbox?
AlekseyPX

Answer:

The width of the sandbox is 42\frac{2}{3} \ ft.

Step-by-step explanation:

Given,

Area of the sandbox = 10\frac{2}{3}=\frac{32}{3}\ ft^2

Length = \frac{1}{4}\ ft

Solution,

Let the width of the sandbox be 'w'.

Since the sandbox is in shape of rectangle.

So we use the formula of area of rectangle.

Area = Length\times Width

On substituting the given values, we get;

\frac{1}{4}\times w=\frac{32}{3}\\

By cross multiplication method, we get;

w=\frac{32\times4}{3\times 1} =\frac{128}{3} =42\frac{2}{3} \ ft

Hence The width of the sandbox is 42\frac{2}{3} \ ft.

5 0
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Solve the inequality for x: -3(2x+5) < -45
balandron [24]

Answer:

x>5

Step-by-step explanation:

-3(2x+5)<-45

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x<5

x>5

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3 years ago
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