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aev [14]
3 years ago
14

Sophia earns $9 an hour at a Mort's Pizza Palace, working 20 hours per week.

Mathematics
2 answers:
kompoz [17]3 years ago
5 0

Answer: 17 hours

Step-by-step explanation: she needs 150, she spends 3 and she makes 9 per hour

153/9 = 17

WITCHER [35]3 years ago
3 0

Answer:

17 hours

Step-by-step explanation:

10 x 9 = $90 No

17 x 9 = $153 Yes

20 x 9 = $180 No

150 x 9 = $1,350 No

Brainlest plz

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FIND THE EQUATION OF THE LINE . USE EXACT NUMBERS
Alik [6]

Answer:

  • y = -3x + 7

Step-by-step explanation:

<u>Use points on the graph:</u>

  • (0, 7) and (2, 1)

<u>Find the slope:</u>

  • m = (1 - 7)/ 2 = -3

<u>The y-intercept is known b = 7, so the equation is:</u>

  • y = mx + b
  • y = -3x + 7
3 0
3 years ago
How many sides does a regular polygon have if each exterior angle measures 30 degree
Nataly [62]
As the exterior angles always add up to 360, you can find the number of sides by dividing 360 by the measure of your exterior angle, 30. This gives you 360/30=12, meaning your polygon has 12 sides.
5 0
3 years ago
Meg plotted the graph below to show the relationship between the temperature of her city and the number of sweaters sold at a st
Sav [38]

The explanation about the graph is illustrated below.

<h3>How to illustrate the graph?</h3>

The graph shows 0 to 30 on the x-axis at increments of 5 and 0 to 12 on the y-axis at increments of 1. The label on the x-axis is Temperature in degrees C, and the label on the y axis is the Number of Sweaters Sold.

If you will draw lines through, (12.5,6) and (15,4), it will best represent a line of best fit, because most of the points on the same and opposite sides of line are equidistant from each other.

Equation of line passing through (12.5,6) and (15,4) A line of best is the line that passes through all or some points or only through a single point, which describes the relationship between x and y values of data set

4x + 5y = 80

5y = -4x + 80.

y = -4x/5 + 16

Slope = -4/5 and y intercept is 16.

Learn more about graph on:

brainly.com/question/9352287

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3 0
2 years ago
What is the slope of the line that contains the points (2, -6) and (-3, 1)?
Radda [10]

Answer:

The slope is m=-\frac{7}{5}

Step-by-step explanation:

The slope of the line passing through (x_1,y_1) and (x_2,y_2) is given by the formula;

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

The given line contains;the points (2, -6) and (-3, 1).

m=\frac{1--6}{-3-2}

m=\frac{1+6}{-3-2}

m=\frac{7}{-5}

The slope is m=-\frac{7}{5}

5 0
3 years ago
Read 2 more answers
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ludmilkaskok [199]

Answer:

the way to find triangle is A=1/2

Step-by-step explanation:

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