Please help!!! Kaylin wants to make fudge to sell at break time at school. She finds the following recipe online: 125grams of butter 420 grams of castor sugar 1 tin (397g) of condensed milk 15 ml vinegar 25 ml vanilla essence She finds the prices for the products at her local supermarket 500g butter R42.50 500g castor sugar R15,50 1 tin condensed milk R24.95 750 ml vinegar R15,25 100 ml vanilla essence R19,95 a) If she buys 500g of butter, how many times will she be able to make this recipe? b) Calculate the actual cost of each of the ingredients for one batch of fudge. (Remember she only uses 125 grams of butter etc.)

answer: i'm not sure

step-by-step explanation:

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

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idk

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation: