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masha68 [24]
3 years ago
13

PLZ HELP IF U DONT KNOW PLZ DONT ANSWER

Mathematics
2 answers:
saul85 [17]3 years ago
5 0

Answer:

f= -15

Step-by-step explanation:

koban [17]3 years ago
4 0
The question mark is equal to -5 and if you need f than f is equal to -15
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bagirrra123 [75]
Cross multiplication 13x -13 = 8x+12 
combining like terms 13x -8x =12 +13
5x= 25     x= 5

x=5
8 0
3 years ago
A fish tank hold 15 gallons of water. Jordan is using a 1-pint container to fill the fish tank. Complete the table to help you f
Alexus [3.1K]

Answer: 8, 40, 80, 120

1 gallon is equal to 8 pints

5 0
3 years ago
The number name of 98745632 in indian system of numeration is​
nikklg [1K]

Step-by-step explanation:

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4 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
Write a simplified expression for the
Simora [160]

Answer: 3.75 + - 7

Step-by-step explanation:

1.5x - 3 + 1.5x - 3 + 0.75x - 1

1.5x + 1.5x + 0.75x - 3 + - 3 + - 1

3.75x + - 7

3 0
3 years ago
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