Question

todays is Megha birthday Sadhna is making a cake for her Megha want to learn from her mother mother is very happy she takes a cup and some eggs she said the number of eggs needed to make a cake varies directly as the number of cups of flour used she takes two cup of floor and a half dozen eggs as a number of Guests increase the number of eggs and cups of flour increase take x as the number of cups of flour used and y as the number of eggs. (a) write an equation for the above relationship (1) y=3x. (2) y=2x (3) y=6x (4) y=13x. (b) how many eggs are needed if you take 3 cups flour ? (1) 7eggs (2) 8eggs (3) 9eggs (4) 5eggs (c) how many flour needed if IIa take 21 eggs? (1) 7 cups (2) 8cups (3) 9 cups (4) 6 cups (d) will the point (4,12) lie on the graph y=3x? (1) always lie (2) never lie (3) may lie (4)may or may not lie​

Answer 1

Answer: Y=2x is the correct option.

Step-by-step explanation:

Let the number of cups of flour be y.

Let the number half dozens of eggs used be x.

1 dozen of eggs = 12 eggs

Half a dozen of eggs = 6 eggs

So, 2Y = 6X

Simplifying,

Y = 3x

Answer 2

Step-by-step explanation: