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tatuchka [14]
3 years ago
11

It takes Mr. Martin 12 minutes to drive his bus route without stopping to pick up any passengers. For each passenger stop, he es

timates that 30 seconds is added to his travel time. On Tuesday, Mr. Martin spends 14 minutes driving his route.
Which equation can be used to determine the number of passenger stops, p, Mr. Martin had on Tuesday?
14 = 0.5p + 12
14 = 12p + 0.5
p = 0.5(14) + 12
p = 12(14) + 0.5
Mathematics
2 answers:
PtichkaEL [24]3 years ago
8 0
14 = 0.5p + 12 <== ur equation
Tasya [4]3 years ago
6 0

Answer:

aaaaaa

Step-by-step explanation:

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morpeh [17]

Answer:

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Step-by-step explanation:

To rewrite in standard from by expanding the equation using the distributive property.

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Give the excluded values for the rational equation.<br><br> (3x)/(x-4)-(x+3)/(x+4)=(2x+7)/(x^(2)-16)
scoray [572]

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We factor the denominators

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We use a^2 - b^2 = (a+b)(a-b)

so x^2 - 4^2 = (x+4)(x-4)

Replace it in the given equation

\frac{3x}{x-4}  - \frac{x+3}{x-4} = \frac{2x+7}{(x+4)(x-4)}

Excluded values are the values that makes the denominator 0

we have (x-4)  and (x+4) in the denominator

We set the denominator =0 and solve for x

x-4 =0

Add 4 on both sides

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subtract 4 onboth side

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8 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

First, you substitute x with 2.

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Then, you multiply:

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Finally, you divide -6 to both sides of the equation to get y=2

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2 years ago
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stiks02 [169]
To determine the cost to fertilize the trees, you need to figure out how many kilograms of fertilizer are needed. With the information given, you can determine The number of grams needed to fertilize 1200 trees. To do this you would multiply 200 times 1200. This equals 240,000 grams. To convert this to kilograms, divide 240000g by 1000 g. Every group of 1000 g is 1 kg. The answer is 240 kilograms. Multiply 240 kg by the price of $2.75 per kilogram to get $660 as the cost.
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