What’s the Question? Selena ran farther than
Manny.

If Selena ran x miles and manny ran y miles, who ran more miles

x=any number

y=any number smaller than x

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

i believe the answer is d.

hope it you! : d