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crimeas [40]
3 years ago
10

Kera earns $12 per hour at her job. Every day she also earns $15 for walking her neighbor’s dog. She has decided to save all of

her earnings for college. If x represents the number of hours she works, write an expression that represents the total amount Kera will save for college each day.
Mathematics
1 answer:
worty [1.4K]3 years ago
4 0

Answer:

nah

Step-by-step explanation:

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Can pls someone help me :(
Over [174]

Answer:

ok multiply the two first the 85 and 77 and divide it by 36

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Thrice a number decreased by 5 exceeds twice the number by a unit find the number
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Working attached below. Hope this helps! Any questions let me know :)

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What is the slope of the line that passes through the points (-3, 5) and (1, 7)?
Stells [14]

Answer: The slope of the line is \frac{1}{2}

Step-by-step explanation:

The slope of a line can be calculated with the following formula:

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

Then, given the points (-3, 5) and (1, 7), you can identify that:

y_2=5\\y_1=7\\\\x_2=-3\\x_1=1

Knowing these values you can substitute them into the formula for calculate the slope:

m=\frac{5-7}{-3-1}

Finally, evaluating, you get that the slope of that line is:

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8 0
3 years ago
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Brilliant_brown [7]

AB = 6.1

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6 0
3 years ago
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umka21 [38]

Answer: 1.4

Step-by-step explanation:

To calculate the grade point average you have to sum all the points of each course multiplying the hours and then diveded by the total number of hours she did.

She earned a grade B in her 4 hour topology course, so she has 3*4 points.

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The total average is (3*4+1*11+1*2+1*3)/20=28/20=1.4

8 0
3 years ago
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