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sdas [7]
3 years ago
7

3/4k + 3/8k = 1/2 solve for k please

Mathematics
1 answer:
vlabodo [156]3 years ago
4 0

Answer:

K = 4/9

Step-by-step explanation:

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For upper bound, the length is 88.5 cm and width is 49.5 cm

For lower bound, the length is 87.5 cm and width is 48.5 cm

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2 years ago
What is the solution to -2(4x + 8) 4(2 - x)?​
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Step-by-step explanation:

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3 years ago
Zeke ran 4 1/2 miles around the track. Each lap is 1/2 of a mile. How many laps did Zeke<br> run?
Allisa [31]

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Step-by-step explanation:

8 0
3 years ago
At the movie theatre, child admission is $6.10 and adult admission is $9.20 . On Thursday, three times as many adult tickets as
natita [175]

Answer:

21 child tickets.

Step-by-step explanation:

Let x represent number of adult tickets and y represent number of child tickets.  

We have been given that on Thursday, three times as many adult tickets as child tickets were sold. We can represent this information in an equation as:

x=3y...(1)

We have been given that at a the movie theater, child admission is $6.10 and adult admission is $9.20.The all tickets were sold for a total of $707.70. We can represent this information in an equation as:

9.20x+6.10y=707.70...(2)  

Upon substituting equation (1) in equation (2), we will get:

9.20(3y)+6.10y=707.70  

27.6y+6.10y=707.70

33.7y=707.70

\frac{33.7y}{33.7}=\frac{707.70}{33.7}

y=21

Therefore, 21 child tickets were sold on Thursday.

4 0
3 years ago
Please answer asap thank you
Mice21 [21]

Answer:

x = 7ft

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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