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Masteriza [31]
3 years ago
6

What slope passes through the points (2,7) and (-1,4) ? A. -1 B. 1 C. 3

Mathematics
1 answer:
Alenkinab [10]3 years ago
6 0

Answer:

<h2>1</h2>

Option B is the right option.

Solution,

Let the points be A and B

A(2,7)---->(X1,y1)

B(-1,4)---->(x2,y2)

Now,

slope =  \frac{y2 - y1}{x2 - x1}  \\  \:  \:  \:  \:  \:  =  \frac{4 - 7}{ - 1 - 2}  \\  \:  \:  \:  \:  \:  =  \frac{ - 3}{ - 3}  \\  \:  \:  \:  \:  = 1

Hope this helps..

Good luck on your assignment..

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Alchen [17]
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2. (-3,5) x=(-) y=(+)that means that it must to the left and up part of graph, therefor it is the 4th graph

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7 0
3 years ago
Please Assist With This Equation<br><br>*Please Show Work*​
Tomtit [17]

Answer:

240 hours

Step-by-step explanation:

One person hour is a unit indicating the rate at which one person is working on the project .

The company estimates that it will take 2880 person- hours to complete the job

So let's determine how many hours it will take 12 workers to complete same job

The rate = 2880 person/hour

12 persons or workers =( 2880 person/hour)/12 persons

12 persons or workers = 2880/12

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It will take 12 workers 240 person hour to finish the project.

Thank you

8 0
3 years ago
Convert 88% to a decimal.<br> a .088<br> b .0088<br> c .88<br> d 8.8
Hitman42 [59]

Answer:

your answer will be c hope ur help and mark me brainlist

8 0
2 years ago
Read 2 more answers
Austin is saving money to buy a game. the game costs $20 , and so far he has saved four-fifths of this cost. how much money has
Shalnov [3]
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3 0
3 years ago
Bill wants to rent a car.Rental Company A charges $35 per day plus $0.10 per mile driven.Rental Company B charges $25 per day pl
zlopas [31]

Answer:

m = 200 miles

Step-by-step explanation:

Rental Co. A:  A(m) = $35 + ($0.10/mile)(m), where m is the number of miles driven

Rental Co. B:  B(m) = $25 + ($0.15/mile)(m)

Set these two dollar amounts equal to each other and solve for m:

$25 + ($0.15/mile)m = $35 + ($0.10/mile)(m).  Combine like terms, obtaining:

($0.05/mile)m = $10; then m = ($10) / ($0.05/mile), or 200 miles.

The price charged by the two companies would be the same when the car has been driven 200 miles.

7 0
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