2 years ago

T-y + 53 squared 6 when t = 250 and y = 150

1 answer:

7 0

Answer:

thats the kind of work u have in 7th grade thats sad

Step-by-step explanation:

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tatyana61 [14]

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UNO [17]

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C because 100 percent of 15 is 15 and 20 percent of 15 is 3

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Umnica [9.8K]

16 because if you put 16 into a percentage it's 80. 16 divide 20 times 100 equal 80

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Reptile [31]

Answer: number of adults = 3, number of children = 5

Step-by-step explanation:

let the number of adults be x, and the number of children be y.

x + y = 8 , 15x + 8y = 85

1st equation x 8 = 8x + 8y = 64

$8x+8y-15x-8y = 64 - 85\\-7x = -21\\x=3$

substitute x=3

$3+y=8\\y=5$

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2 years ago

sasho [114]

Answer:

second degree

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Step-by-step explanation:

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