At the bake sale a total of 540 cookies and brownies were sold for a total of $750.00 Brownies cost $ 1.00 each and cookies cost $0.35 each. Write a system of equations for this situation

x + y = 540

x + 0.35y = 750

Step-by-step explanation:

The x represents the brownies and y represents cookies. They both add up to 540, hence the first equation. Also, the prices add up to $750. The x doesn't need a coefficient since it is a dollar a piece. But, since the cookies cost 35 cents a piece, they need a coefficient.

a .4y4

hope this !

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b