Again the auction house raffle sold 200 tickets at $1 each. How many prizes of $10 should they to make the raffle a fair game?

Answers

Answer 1
Answer: 200; $1e\pp

they should sell 20 prizes

20x10=200
Answer 2
Answer: 200 tickets at $1.00 each =$200 so 200 Divided by $10 is 20... The answer is 20 prizes forc$10

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Suppose Ken has 25 coins and nickels and dimes only and has a total of a $1.65 how many of each coin does he have?

Answers

x-\ number\ of\ nickels\ny-\ number\ of\ dimes\n\nx+y=25 \ \ \ | x=25-y\n0.05x+0.1y=1.65\n\n0.05(25-y)+0.1y=1.65\n\n1.25-0.05y+0.1y=1.65\n\n1.25+0.05y=1.65\ \ \ | subtract\ 1.25\n\n0.05y=0.4\ \ \ \ \ | divide\ by\ 0.05\n\ny=8\n\nx=25-8=17\n\nThere\ are\ 17 \ nickels\ and\ 8\ dimes.

The directed line segment from L to N has endpoints L(–6, 2) and N(5, –3). What are the x- and y-coordinates of point M, which partitions the directed line segment into the ratio 2:5?

Answers

Answer:

ANSWER

x =  { - 20}{7}

y={ 4}{7}

Step-by-step explanation:

Answer:

the answer is -6, 2

Step-by-step explanation:

Answer:

the answer is -6, 2

Step-by-step explanation:

Revenue of 2000. Labor cost of 320.What is labor cost as percentage of revenue

Answers

(320)/(2000) x 100 =16%
We are writing a fraction (320)/(2000) and multiply it by 100%.
(320)/(2000) *100%=16%
320 constitude 16% of 2000.

Solve for x.
5x - 6 = 4x + 8

Answers

5x - 6 = 4x + 8
-4x        -4x

x - 6 = 8
    +6   +6

x = 14

Answer: x = 14
First let's get X to one side by subtracting 4x from both sides. (5x-4x) -6 = 8. x-6=8. Now we add 6 to both sides to isolate "x". x=8+6=14. Our answer is x=14.

What is the inverse operation of 102÷3=34

Answers

The answer would be 102 ÷ 34 = 3
the answer is 102÷34=3

Juana’s dad gave her an exponentially increasing allowance as an experiment. On the first day, he gave her 1¢. On the second day he doubled it and gave her 2¢, and on the third day, he doubled that and gave her 4¢. He kept doubling the previous day’s amount for a total of 10 days. How much did he give her on the tenth day? 18¢

Answers

$5.12

Make a chart for this sort of problem it makes it easier. Excel is good for it