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Tomtit [17]
3 years ago
8

trey went to the batting cages to practice hitting. he rented a helmet for $4 and paid $0.75 for each group of 20 pitches. if he

spent a total of $7 at the batting cages, how many group of pitches did he pay ?
Mathematics
1 answer:
Digiron [165]3 years ago
5 0
First subtract 4 from 7 since they are just asking for the amount he paid for pitches. Then, take the difference (3) and divide it by .75 to get your answer (4 groups).
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What is the equation of the line that is perpendicular to the given line and passes through the point (3, 0)?
olga2289 [7]

Step 1

<u>Find the slope of the given line</u>

Let

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slope mAB is equal to

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Step 2

<u>Find the slope of the line that is perpendicular to the given line</u>

Let

CD ------> the line that is perpendicular to the given line

we know that

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Step 3

<u>Find the equation of the line with mCD and the point (3,0)</u>

we know that

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4 0
3 years ago
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C(260) = 260^2−520(260) + 73458

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Answer:

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Step-by-step explanation:

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3 0
3 years ago
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horrorfan [7]
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