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Stels [109]
3 years ago
14

I need accurate answer please because this is the last attempt

Mathematics
1 answer:
matrenka [14]3 years ago
3 0

Answer:

I'm not very sure, however I think you have to replace the sign - for a +.

Step-by-step explanation:

7 + 4√13

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David is driving on the highway. He begins the trip with 14 gallons of gas in his car. The car uses up one gallon of gas every 2
ehidna [41]

Answer:

G = -D/20 + 14

Graph in the image attached.

Step-by-step explanation:

Using the model of a linear equation, we have:

G = aD + b

'b' is the y-intercept of the equation, that is, the inicial value of G, when D = 0.

So if David starts the trip with 14 gallons of gas, we have b = 14.

'a' is the slope of the line, that is, an increase of 1 in the value of D causes an increase of 'a' in the value of G.

So if the car uses one gallon every 20 miles, the value of a is -1/20 (an increase of 20 in D causes a decrease of 1 in G).]

So our equation is:

G = -D/20 + 14

The graph of this equation is in the image attached.

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Delvig [45]
16.64 average of the four races that kerri ran in seconds.
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What is the value of 8 plus (27 divided by 9) power of two
saw5 [17]

Answer:

8+ (27/9)2 = 17

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3 years ago
He can you guys help me with this ?​
antiseptic1488 [7]
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What is the equation of the given graph
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Answer:

D) y=1/2x-3

Step-by-step explanation:

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