Iman is making cookies. The recipe calls for 6 cups of flour and 2 cups of milk. if Iman uses 4 cups of milk, how many cups of flour will she need to use?

12

Step-by-step explanation:

Let's create a ratio of flour to milk.

Flour : Milk

6 cups: 2 cups

Multiply both sides of the ratio by 2.

x cups : 4 cups

x = 12

We can check.

6/2 = 3

This means that flour/milk is 3

12/4 is 3, so we have the right answer.

Answer is 12

Hope this helps :)

Have a great day!

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions