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telo118 [61]
3 years ago
13

What is the solution set for 7x−3=18 , given the replacement set {0, 1, 2, 3, 4} ?

Mathematics
2 answers:
deff fn [24]3 years ago
7 0

Answer:

the answer is C. X=3

can i have Brainliest

Sveta_85 [38]3 years ago
3 0
Im pretty sure that the answer is b:x=2
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The number of cows on a farm increased by 60. Because of better food, the amount of milk from each cow went up from 12.8 liters
attashe74 [19]

Answer:

Step-by-step explanation:

Number of cows increased=60

Old quality of milk consumed=12.8litres

New Increase in milk consumed=15litres

Therefore the number of cows in the farm if the quality of milk is 1340litres=y

Therefore, 1cow =15litres

y cows= 1340litres

Crossmultiply:

15litres×ycows=1340litres

Make y the subject of formula

y= 1340÷15

y=89.33cows

Therefore,the number of cows on the farm if farmer gets 1340litres of milk would be 89cows.

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NEED HELP ASAP!!!! WILL MARK BRAINLIEST!!!!
viva [34]

Answer:

20

Step-by-step explanation:

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Yuri [45]
the second equation is linear
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Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have?
Nonamiya [84]
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