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Lina20 [59]
2 years ago
14

Carlos bought a new cell phone. The graph represents the

Mathematics
1 answer:
Hoochie [10]2 years ago
3 0

Answer:

B : y = 0.1x + 5

Step-by-step explanation:

using the y = mx + b equation

b is the intercept on the y axis ( x = 0)

m is the slope of the line.

From the graph we can see that the intercept is (0,5), therefore b = 5;

To calculate slope (m) pick two pints on the line e.g (100, 15) and (0, 5)

m = (y2 - y1)/(x2 -x1) = (15 - 5)/(100 - 0) = 10/100 = 0.1

m = 0.1

therefore in y = mx + b

y = 0.1x + 5

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ehidna [41]

Answer:

no solution

Step-by-step explanation:

Given

27x + 14 = 3(9x - 7) ← distribute right side

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0 + 14 = - 21 ( subtract 14 from both sides )

0 = - 35 ← not possible

Thus the equation has no solution

7 0
3 years ago
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The two lines shown intersect at the point (a,b). Find ab. Each unit square in the grid represents a distance of 1.
Ket [755]

Answer:

(9/5, 8/5)

Step-by-step explanation:

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6 0
4 years ago
Multiplication And Divisin Fact Families ,Will Mark Brainliest
viktelen [127]

Answer:

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7) 48, 48, -4, 48

8) 6, -2, -2, -2

Step-by-step explanation:

Do I really have to explain? lol

Hope this helps.

8 0
3 years ago
Gregory plans to make a kite like the one shown. He has 1,700 square inches of plastic sheeting. Does Gregory have enough plasti
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Answer:

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Step-by-step explanation:

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