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lys-0071 [83]
4 years ago
14

Here ya go heres those last questions :)

Mathematics
2 answers:
skelet666 [1.2K]4 years ago
4 0
The 3 bubble is the correct answer.

being that you're looking for 3.60 in quarters(25) and nickles (5) which add up to be 3.60 so 25q+5n=360
Maru [420]4 years ago
3 0
For 1 I would set it up like this:
360 = 5q + 5n

For 2 I would put cost per mile because it's multiplied by the number of miles.

For 3 I would say the customers purchased 5 kid tickets and 4 adult tickets 

For 4 I would do this:
P = each can of paint
and 
B = each bush

25P + 12.75B = 327

For 5 I would say that 2 represents the amount of waffle cones and 3 represents the amount of milkshakes.



As always, I hope this helps!
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3a - 50 = 8 pls answer​
Galina-37 [17]

Answer:

3a = 8+50

3a = 58

a = 58/3

a = 19/1/3

4 0
3 years ago
Wjat is the answer for this equation ​
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6 0
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Solve the equation for x.<br> Sqrt X-6+3 = 10<br> x=1<br> x=13<br> x = 43<br> x= 55
Jlenok [28]
Answer is 55
Two ways you can approach this first you can subtract the three from the 10 and get 7. Square that to get 49. Now you know that x-6 has to equal 49 and the only option greater than 49 is 55
Second you can just take the problem step by step.
Subtract three from both sides.
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Square both sides
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8 0
3 years ago
What is b for x^2 -6x-3=0
andrew-mc [135]

Answer:

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Step-by-step explanation:

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3 years ago
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zaharov [31]

Answer: The maximum the average can be for all the guests at the birthday party is 2 minutes 57 seconds.

Step-by-step explanation:

Since the ratio of adults to children is 4:1, then it follows that:

4/5 of the people are children

1/5 of the people are adults

A weighed average of the times would give:

1 minute 25 seconds = 85 seconds [for 1/5 of the people (the adults)]

3 minutes 20 seconds = 200 seconds [for 4/5 of the people (the children)]

(85 x 1/5) + (200 x 4/5) = 177 seconds

Therefore, the maximum the average can be for all the guests at the birthday party is 2 mins 57 secs.

4 0
3 years ago
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