Question

For less than P50, Reena can buy 5 carrot cakes and 10 banana cakes, or 5 banana cakes and 25 carrot cakes. Express its inequality and illustrate its graph.

Answer 1

Given statements :-

• For less than 50 paise Rena can buy 5 carrot and then banana cakes.

• Or for less than 50 paise Reena can buy 5 banana cakes and 25 carrots

Solution :-

→ Let's suppose Banana as b and carrot as c .

Inequalities :-

1st case

→ 5c + 10b > 50

→ c + 2b > 10 ( taking 5 as common )

→ If c is equal to zero

c = 0

2b = 10

b = 5

→ If b is equal to zero

b = 0

c = 10

2nd case

→ 25c + 5 b > 50

→ 5c + b > 10 ( taking 5 as common )

→ If c is zero then ,

c = 0

b = 10

→ If b is equal to zero

b = 0

5c = 10

c = 2

Now we have 2 inequality we have just got it on the graph.

Answer 2

Answer:

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