If f(x)=3x-1+4 and g(x)=4x-7 what is (f-g)(x)

Step-by-step explanation:

Given the function f(x):

And given the function g(x):

You must subtract both functions is order to find .

You need to remember the multiplication of signs:

Then:

Now, you must distribute the negative sign:

And finally, add the like terms. Then you get that   is:

the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.