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DochEvi [55]
2 years ago
11

On a two-week job, a repairman works a total of 70 hours. He charges $75 plus $40 per hour. An equation shows this relationship,

where x is the number of hours and y is the total fee.
What number is the slope of the line shown by the equation?
Mathematics
1 answer:
KIM [24]2 years ago
6 0

Answer:

y=40x+75

40 is the slope and the y-intercept is 75

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An acorn is falling from 13 feet in the air. If it descends 4.8 feet every second, write and solve an equation to determine how
podryga [215]

Answer:

2.5

Step-by-step explanation:

12/4.8

5 0
3 years ago
How to Find the vertex of f(x)=-8x^2-8x+7
charle [14.2K]

Answer:

The answer to your question is: (1/2, 5)

Step-by-step explanation:

Parabola                     f(x) = 8x² - 8x + 7

                                     y = 8x² - 8x + 7

Vertical Parabola equation

( x - h)² = 4p (y - k)            Transform the original equation to this form

8x² - 8x       = y - 7            

8(x² - x  + (   )²)  = y - 7       Complete squares

8 (x² - x + (1/2)²) = y - 7 + 2    Simplification

8 (x² - x + 1/4) = y - 5

                                 (x - 1/2)² = 1/8 (y - 5)

Finally Vertex

                        (1/2 , 5)

7 0
3 years ago
1 +100000 what is the best answer​
serg [7]

Answer:

10001 is the answer to your Question

5 0
2 years ago
the book is 300 pages david can read 1.8 pages per minute he only ha sone hour per day to read hom many days will it take him to
irina1246 [14]

Answer:

1 day

Step-by-step explanation:

i don't know hot to explain it, but technically i multiplied 1.8 time 60 (because there is 60 minutes in an hour, which will equal 108. now i multiplied 108 times 24 to see how many pages he can read in a day and it gave me 2592 and he only has to read 300 pages. So technically he can read 8 or more books of 300 pages in a day.

3 0
3 years ago
HELP ASAP PLEASE.
garri49 [273]

I believe the answer is C.

3 0
3 years ago
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