Please help I need to finish this In like 10 minutes

C

Step-by-step explanation:

f =

g = 4x-2

f + g = + 4x-2

= C:

c.

step-by-step explanation:

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it