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Troyanec [42]
3 years ago
13

The running time (in minutes) of a TV episode is 60-2c where c is the number of commericals aired during the episode. What is th

e running time of an episode with 15 commercials?
Mathematics
1 answer:
slava [35]3 years ago
5 0

Answer:

60-2(15)=?

60-30=30

30 minutes

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Can someone please answer this question please I need it right now and please answer it correctly please show work answer number
schepotkina [342]

Answer:

24) A

22) B

Step-by-step explanation:

24)

Original Price: d      

Sale: 30%    

A sale means that a value is subtracted from the original price

d - 30% = 0.7d

All options given:

A) 0.3d

B) 0.7d

C) d - 0.3d = 0.7d

D) (1.0 - 0.3)d = 0.7(d) = 0.7d

All of these options are equal to the price after the sale, except A.

A is the answer to question 24

22)  m > 0, n > 0    Use an example to represent m and n

m = 1,  n = 2 = -0.5

-0.5 is a rational, negative number

The answer to question 22 is B

Hope this helps :)

5 0
3 years ago
After a weekend at the beach, Lisa has $274 less than she had when she left. The equation that represents this situation is e=s−
Anon25 [30]
Well that's easy it basically tells you all you gotta do is plug in the numbers 

"E" is what you're trying to find out so you don't know that one it stays the same. 

"S" is the amount of money she started with and it says she started with $500 

And then she has $274 less than she started with. 

E = 500 - 274 

E= 226

She is left with $226 after her weekend at the beach. 

~Hope it helped~ 



6 0
3 years ago
A rectangular prism that’s sides are all the same size is a cube. True or false?
matrenka [14]
This is true. next one pls
4 0
3 years ago
Read 2 more answers
How much is it but don’t stop it fast cash x
Crazy boy [7]

Answer:

yes

Step-by-step explanation:

4 0
2 years ago
The parking rates at the hospital’s parking garage are 50 cents for the first hour and 25 cents for each additional hour. If Jua
Bad White [126]
The total charge for Juan in the parking spot would be $2.25.

Since we know one of those 8 hours is 50 cents, we can multiply .25 by 7 which would give us 1.75. Then we know that the first hour, as stated above, is going to be .50, so we can add that to our total which is 2.25.

Hope this helps!
3 0
3 years ago
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