3 years ago

Help me with these following questions please! marking brainliest

1 answer:

7 0

Answer:

1) 5: 2

2) 8:1

3) 81

4) 6

Step-by-step explanation:

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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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3 years ago

coldgirl [10]

Answer

I guess it my be 8. can you try it ?

Step-by-step explanation:

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3 years ago

vivado [14]

I think 8 differnt ways

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4 years ago

Bad White [126]

Answer:

vsfyvsy stop! me off do is ask if em is everything ok well if the if the if the yr

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3 years ago

Margarita [4]

Technically nothing times 3 get you 16 but 3 times 5 equals 15 which is the closest answer but the answer would be 5.3

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3 years ago