Answer:9Step-by-step explanation:First you put in b, which would look like this: 4(1/4+2)Then you could do it two ways, you can use distributive property, or just add within the parenthisis. Distributive Property:it would be 4* 1/4, which is one, and add 4*2, which is nine.Parenthesis:just add 2 and 1/4, which is 2 1/4. 2 1/4 is equal to 9/4, and that times 4 is nine.Hope it helps!