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I asked 12 people what there favorite sport is. 5 people said football and 7 said basketball. Following the rule how many would like football if I asked 24 people?

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Joe has 37 coins consisting of nickels, dimes, and quarters. There are four more nickels than dimes and two more quarters than n

astraxan [27]

Answer:

Step-by-step explanation:

Let n, d, q represent the numbers of nickels, dimes, and quarters. The problem statement tells us ...

n +d +q = 37

n = d +4

q = n +2

___

Rearranging the second equation gives ...

d = n -4

Substituting that into the first, we get ...

n + (n -4) +q = 37

2n +q = 41 . . . . . . . add 4 and simplify

Rearranging the third original equation gives ...

n = q -2

Substituting into the equation we just made, we get ...

2(q -2) +q = 41

3q = 45 . . . . . . . . add 4 and simplify

q = 15 . . . . . . . . . divide by 3

Joe has 15 quarters.

_____

<em>Check</em>

The number of nickels is 2 fewer, so is 13. The number of dimes is 4 fewer than that, so is 9. The total number of coins is 15 + 13 + 9 = 37, as required.

5 0

3 years ago

MY MOM IS GOING TO SLAP ME IF I FAIL- PLEASE HELP

Anuta_ua [19.1K]

Answer:

2/3

Step-by-step explanation:

If you divided 2 by 3, you will get 0.6 repeating.

8 0

3 years ago

Read 2 more answers

You go to a school dance. There is an entrance fee, and there are slices of pizza for sale. After having 1 slice of pizza, you h