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levacccp [35]
3 years ago
7

your grade varies directly with the time you study if you study for 40 minutes your grade is an 80 how long should you study to

get a 95
Mathematics
1 answer:
Anna71 [15]3 years ago
7 0

Answer:

47.5 minutes

Step-by-step explanation:

40 min = 80

x min = 95

40/80 = x/95

3800 = 80x

x = 47.5

-Chetan K

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2 years ago
Which are the following statements is 6×7 = 42
Alex787 [66]

Answer:

A and B are both correct

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8 0
3 years ago
the three sides of a triangle are n, 3n+2, and 4n−4. If the perimeter of the triangle is 54cm, what is the length of each side?
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In order to find this, we need to add all of the side lengths together and set equa to 54. This will allow us to solve for n.

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3 years ago
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