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Law Incorporation [45]
3 years ago
8

peggy is five years older than peter and susan is two years younger than peter the sum of their ages is 15 years how old is each

child
Mathematics
1 answer:
spin [16.1K]3 years ago
5 0
Peggy is 9, Peter is 4, and Susan is 2
9+4+2=15
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What is the length of the hypotenuse of a right triangle with legs that are 7 and 8 inches
Mrrafil [7]
B). 10.63
Because 7^2=49 and 8^2=64 then 49+64=113 then the square root of 113 is 10.63
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Which expression is equivalent to -6x9y<br><br> -3(2x+3y)<br> -3(2x-3y)<br> 3(2x-3y)<br> -3(2x+9)
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Answer:

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Tickets for the baseball games were $2.50 for general admission and 50 cents for kids. If there were six times as many general a
Makovka662 [10]
There was 3000 general admission tickets sold and 500 kid ticket sold.

How did I get this?

First, we need to see what information we have.
$2.50 = General admission tickets = (G)
 $0.50 = kids tickets =  (K)
There were 6x as many general admission tickets sold as kids. G = 6K

We need two equations:
G = 6K  
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Since, G = 6K we can substitute that into the 2nd equation.

2.50(6K) + .50K = 7750
Distribute 2.50 into the parenthesis

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combine like terms

15.50K = 7750
Divide both sides by 15.50, the left side will cancel out.

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So, 500 kid tickets were sold.

Plug K into our first equation (G = 6k)

G = 6*500
G = 3000 tickets

So, 3000 general admission tickets were sold,

Let's check this:

$2.50(3000 tickets) = $7500 (cost of general admission tickets)
$.50(500 tickets) = $250 (cost of general admission tickets)
$7500 + $250 = $7750 (total cost of tickets)




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Answer:

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2 years ago
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Answer:

just use a calculator

8 0
3 years ago
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