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kondor19780726 [428]

2 years ago

14

Dan sold 40 concert tickets in 5 days. Each day he sold 3 tickets more than the previous day the number of tickets he sold on th

e third day is

1 answer:

adoni [48]2 years ago

5 0

56
step my step:
multiply add divide

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bearhunter [10]

Making the two equations equal to each other
it gives a quadratic equation
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6 0

3 years ago

i know this isnt really a school question but i really need help... So recently i got a husky and at her old house we are thinki

Andrej [43]

Give highly palatable and nutritious food.
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5 0

2 years ago

Find the area of a circle that has a radius of 9 mm. Use 3.14 for π.

melisa1 [442]

Answer: 254,34 mm².

Step-by-step explanation:

$S{circle}=\pi R^2\\S{circle}=3,14*9^2\\S{circle}=3,14*81\\S{circle}=254,34\ mm^2.$

7 0

1 year ago

Read 2 more answers

A zoo in oklahoma charged $22 for adults and $15 for children. During a summer day, 732 zoo tickets were sold, and the total rec

Vlad [161]

Answer: Cost of tickets for adults = $22

Cost of tickets for children = $15

Total number of tickets sold = 732

Total receipts = $12,912

Let x be number of adult ticket's sold and y be the number of child ticket's sold.

Therefore, we have:

$x+y=732$ --------------- equation 1

$x=732-y$

Also, we have:

$22 x+15y=12,912$

Now, let's substitute the value of x:

$22 (732-y)+15y=12912$

$16104-22y+15y=12912$

$16104-7y=12912$

$7y=16104-12912$

$7y=3192$

$y=\frac{3192}{7} =456$

Now, let's substitute the value of y=456 in equation 1, we have:

$x+456=732$

$x=732-456$

$x=276$

Therefore, the number of child ticket's sold is 456 and number of adult ticket's sold is 276

6 0

3 years ago

Jana buys a dress for $25.98 and a blouse for $14.99. The sales tax is $2.46. a. What is the total cost of her purchase? b. If J

Oksanka [162]

Answer:

all work is pictured and shown

4 0

3 years ago

Read 2 more answers