Matthew spent 2/3 of his birthday money on books and 1/4 of his birthday money on snacks. He says he has spent 3/7 of his birthday money. Which statement is most accurate?

3/7 is a reasonable answer for the fraction of his birthday money Matthew has spent.

3/7 is not a reasonable answer for the fraction of his birthday money Matthew has spent. The fraction should be closer to 1/2.

3/7 is not a reasonable answer for the fraction of his birthday money Matthew has spent. The fraction should be closer to 1.

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

step-by-step explanation:

there's the chart