Given the linear function k(x) = 12 and m(x) = 3x - 5, find the new function j(x) = k(x) * m(x).

j(x)  =  36 x - 60

Step-by-step explanation:

Here, the given functions are:

k(x) = 12

and m(x) = 3x - 3

Now, we need to find the expression for j(x)  =  k(x) * m(x)

By DISTRIBUTIVE PROPERTY:

A(B-C)  = AB - AC

or, k(x) * m(x)  = 36x - 60

Hence,  j(x)  =  36 x - 60

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.

correct answer was 0.5