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B.   10 ¹/₂ hours

Step-by-step explanation:

mon 1¹/₂

tue 1³/₄

wed 2

1¹/₂ + 1³/₄ + 2 = 5.25 hours for 3 days

for 6 days = 5.25 x 2 = 10.5 hours

therefore

the total number of hours is 10 ¹/₂ hours

the equation of the parallel line would be y = 2x + 9

step-by-step explanation:

to start we need to find the slope of the original line. we can do that by looking at the coefficient of x, which is 2

since the slope of the original line is 2 and parallel lines have the same slope, we know the new line will also have 2 slope. now we can use that along with the point given in point-slope form to get the find equation.

y - y1 = m(x - x1)

y - 5 = 2(x + 2)

y - 5 = 2x + 4

y = 2x + 9

what do you mean

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