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1 year ago

Pls help i need this asap

Mathematics

1 answer:

Zielflug [23.3K]1 year ago

8 0

Answer:

Let x = # of commercials

y = # of movies

<u>System of Equations:</u>

x + y = 90

40x + 110y = 500

Step-by-step explanation:

We have to set our variables before we start solving. After setting the variables, we can set up the equations. If x = # of commercials and y = # of movies, then we can assume x + y = 90, as there have been a total of 90 commercials and movies played altogether. Then, we know that their worth is $500, so the price of all the commercials played and the price of all the movies played (which is 40x + 110y) sum to $500.

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3 years ago

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defon

Answer:

Part 1) $m\angle AFE=55^o$

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Step-by-step explanation:

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3 years ago

What ends in 1258I will say that you cool in comments

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Answer:

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3 years ago

Read 2 more answers

I needdd helpp :)))))

NeTakaya

I can’t see the scenario on top so can’t rlly help u out sorry

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2 years ago

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Step-by-step explanation:

A variable that counts how many times a certain event occurs in a particular number of trials is known as binomial random variable.

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3 years ago