Mathematics: Translate the problem into a mathematical sentence, using f as your variable name. do not use spaces in your answer. (if necessary, use a star [ * ] for multiplication, or a slash mark [ / ] for the division bar.)jay is making a documentary on the opinions of cortland residents toward a local sports team. if he talks to 8 people, and each interview lasts 3 minutes, how long will the film be?

Translate the problem into a mathematical sentence,

Ответ:

Serenitybella

12.03.2022

If you multiply those 8 (people) by 3 (the time each person gets in the interview)
you get 24 mins.

written as a mathematical sentence that would be: f=8*3

-hope it helps

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Ответ:

Aracelys3946

07.07.2021

Mathematics

$8x-y=1\ \ \ /-8x\\-y=-8x+1\ \ \ /:(-1)\\y=8x-1\\\\x=0\to y=8\cdot0-1=-1\\\\\\x-2y=-15\ \ \ /-x\\-2y=-x-15\ \ \ /:(-2)\\y=\frac{-x-15}{-2}\\y=\frac{x+15}{2}\\y=\frac{1}{2}x+7\frac{1}{2}\\\\x=0\to y=\frac{1}{2}\cdot0+7\frac{1}{2}=7\frac{1}{2}\\\\\\11x+8y=-56\ \ \ /-11x\\8y=-11x-56\ \ \ /:8\\y=\frac{-11x-56}{8}\\y=-\frac{11}{8}x-7\\\\x=0\to y=-\frac{11}{8}\cdot0-7=-7$

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