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3 years ago

8

As student received a 75% on an exam. If there were 20 questions on the exam which ratio would show the number of questions answ

ered correctly

2 answers:

sergejj [24]3 years ago

7 0

75% times 20=15 so he got 15 correct

Luda [366]3 years ago

7 0

The answer is 15:20 i believe

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Answer:

$\large\boxed{y=\dfrac{2}{3}x+\dfrac{1}{3}\qquad\text{slope-intercept form}}\\\\\boxed{y-1=\dfrac{2}{3}x-\dfrac{2}{3}\qquad\text{point-slope form}}\\\\\boxed{2x-3y=-1\qquad\text{standard form}}$

Step-by-step explanation:

$\text{The standard form:}\ Ax+By=C$

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Step-by-step explanation:

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Step-by-step explanation:

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