3 years ago

Your family goes to a Southern-style restaurant for dinner. There are 5 people in your

1 answer:

4 0

$x-number\ of\ people\ who\ ordered\ chicken\\5-x-number\ of\ people\ who\ ordered\ steak\\\\13x+18(5-x)=80\\13x+90-18x=80\\13x-18x=80-90\\-5x=-10\ \ \ \ \ |:-5\\x=2\\\\5-2=3\\\\a)\ 3\ of\ them\ ordered\ steak\\b)\ 2\ of\ yhem\ ordered\ chicken$

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kicyunya [14]

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4 years ago

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216=r^3<br><br>What is r? How do you isolate the r and get rid of the cubed aswell?

Tom [10]

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4 years ago

there are a total of 126 cats and dogs at an animal shelter. for every 5 dogs, there are 4 cats . how many cats are there in the

alukav5142 [94]

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2 years ago

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3 years ago

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Theo made a donation to a charity. His grandfather agreed to add$4.00 to Theo's donation amount and then donate half of the sum.

lisov135 [29]

Answer:

The needed equation is: $4.25 =( \frac{p+4}{2} )$

The amount of Theo's donation = $ (4.5)

Step-by-step explanation:

Let us assume the amount of Theo's donation = $ p

Now, his grandfather added $4 to the donation.

So, the New amount = Theo's amount + Grandfather's share

= $p + $ 4 = $ (4 +p)

Again, the half of the total amount = $(\frac{4 +p}{2})$

So, the amount donated to the charity = $(\frac{4 +p}{2})$

But according to the question, amount donated = $4.25

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3 years ago