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Nostrana [21]
2 years ago
11

1) The talent competition was selling student tickets for $12 and adult tickets for $17. 145 people attended the competition. Th

e school made $2,065. How many adults attended the talent competition?
2) John is in charge of feeding the pigs and cows on the farm. The cow's food costs twice as much as the pig's food. There are 46 cows and 22 pigs on the farm. John has an $860 budget for food a month. How much can John spend on food for each cow per month?

Mathematics
1 answer:
yan [13]2 years ago
8 0
1) 65 Adults attended the talent competition.
2) Approximately $15 per cow

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Rationalise: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%7B48%7D%20%7D%7B%5Csqrt%7B3%7D%20%7D" id="TexFormula1" title="\
Hoochie [10]

Answer:

4

Step-by-step explanation:

Root(48)/Root(3)

= root(48/3)

= root(16)

=4

7 0
3 years ago
Read 2 more answers
One brother says of his younger brother: “Two years ago, I was three times as old as my brother was. In three years’ time, I wil
aleksklad [387]

Answer:

17

Step-by-step explanation:

Let us suppose two years ago my brother's age was x years

Then, my age was 3x

Three years from now, my brother's age will be (x +2+3) = (x+5) years

And my age will be (3x+2+3) = (3x+5) years

But it is given that i will be twice as old as my brother.

So, 2(x+5)= (3x+5)

or, x= 5 years

So my brother's present age is 5+2= 7 years

And my age is 5*3+2= 17 years

5 0
3 years ago
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Please do this ASAP!<br> No links !
Andreas93 [3]

Answer:

2100

Step-by-step explanation:

28.34 rounds to 30

We look at the 8 which is greater than 5 and rounds the 2 to 3

69.72 rounds to 70

We look at the 9 which is greater than 5 and rounds the 6 to 7

30*70

2100

7 0
3 years ago
What is the value of expression below?
Scilla [17]

Answer:

B)1.1

Step-by-step explanation:

I'm 100% sure

8 0
3 years ago
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X^2 and 2x^2 are alike.
They both have variables and the same exponent
4 0
4 years ago
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