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Svetlanka [38]
3 years ago
5

Question 3 of 10

Mathematics
1 answer:
Bas_tet [7]3 years ago
4 0

Answer:

A. y-5=1.5(x-4).

B. y=1.5x-1.

Step-by-step explanation:

The given line passes through (2,2) and (4,5).

The slope the given line can be found using the formula;

m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{5-2}{4-2}

This gives m=\frac{3}{2}=1.5.

The slope-intercept form is y-y_1=m(x-x_1).

We substitute the second point to get:

y-5=1.5(x-4).

We expand to get:

y-5=1.5x-6.

y=1.5x-6+5.

y=1.5x-1.

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Roger's Cafe has usual daily earnings of $800. Today, the cafe earned 120% of the usual daily earnings. How much did they earn t
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Answer:

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Step-by-step explanation:

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Rewrite in rectangular form: r=5
SVETLANKA909090 [29]

Answer:

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Step-by-step explanation:

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