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Charra [1.4K]
3 years ago
8

4y + 7x - 3y + 2x please help me answer thx

Mathematics
2 answers:
Nina [5.8K]3 years ago
7 0
4y+7x-3y+2x
 
(7x+2x)+(4y+-3y)

=9x+y
allsm [11]3 years ago
7 0
The answer is 9x-y i hope this helps

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What is the solution set for the open sentence with the given replacement set y2 -3=y+ [0,1,3,4]
stich3 [128]
It is three cuz when replace with three it is all equal:
3(2)-3=3
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7 0
3 years ago
HELP PLEASE ITS DUE TODAY!!! Express 14 hours in 2 weeks as a unit rate
user100 [1]

Answer:

14/336 ----------> 0.41

Step-by-step explanation:

you substituto 2 week to 336 cause there are 336 hours in 2 weeks therefore 14/336 = 0.41

the unit rate is 14/336

7 0
3 years ago
Solve the following problems<br><br>Answer:<br><br><br><br><br><br>Explanatoin:<br><br><br>​
NemiM [27]
Answer:
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8 0
3 years ago
I need help guys ok thinks
Serhud [2]
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7 0
3 years ago
Four adults and five children go to see a movie and buy $15 worth of concessions. The total cost of their trip is $71. If each c
noname [10]

Answer:

$7.75

Step-by-step explanation:

Given: Adults = 4, Children = 5, All worth = $15, Total cost = $71, Each child's ticket = $5

To find: How much the adult tickets are

Solution: Use the 5 tickets at $5 to get $25

Add the $15 for concessions to reach $40

                            25 + 15 = 40

Subtract $40 from the 71 spent to get $31

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Now, divide the 31 by 4 for the number of adults which equals $7.75

                             31 ÷ 4 = 7.75

So, the cost of the adults' tickets is $7.75

4 0
3 years ago
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