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dlinn [17]
3 years ago
10

Annie has two jobs. She gets paid $13.04 per hour for tutoring at City College and $9.75 per hour at a coffee shop. Last week sh

e tutored for 7 hours and worked at the coffee shop for 15 hours.
(a)
How much did she earn (in dollars)?
$
Correct: Your answer is correct.
(b)
If she had worked all hours as a tutor instead of working both jobs, how much more would she have earned (in dollars)?
$
Mathematics
2 answers:
Tanzania [10]3 years ago
6 0

Answer:

ahow much did she earn(in dollars)

natali 33 [55]3 years ago
5 0

Answer:

(a) 13.04 x 7 = 91.28

9.75 x 15 = 146.25

91.28 + 146.25 =237.53

(b) 7 + 15 = 22

13.04 x 22 =286.88

Step-by-step explanation:

she earned 237.53

If she had worked all hours as a tutor instead of working both jobs, she would have made 286.88

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Answer:

(D)

Step-by-step explanation:

From the figure, we have

The coordinates of the point F are: (-4,1).

The coordinates of the point G are: (0,-2)

The coordinates of the point J are: (0,4) and

The coordinates of the point H are: (-4,-2).

Now, the slope of the line FG is :

S=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

S=\frac{-2-1}{0+4}

S=\frac{-3}{4}

And, the slope of the line HJ is:

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S=\frac{-2-4}{-4-0}

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6 0
3 years ago
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Answer:

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Step-by-step explanation:

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It's not necessary that either one represents a proportional
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The graph of a proportional relationship must go through
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