Shelly ran 2 1/4 miles. lynne ran 3 1/8 miles. who ran farther and by how much? a. lynne by 3/4 miles b. lynne by 7/8 miles c. shelly by 3/4 miles d. shelly by 7/8 miles

Lynne ran farther and by 7/8 miles.

Step-by-step explanation:

We know that,

the number of miles Shelly ran = ; and

the number of miles Lynne ran =

To find who ran farther and by how much, we need to find the difference between the number of miles which Shelly and Lynne had run.

Converting the mixed fractions to improper fractions:

Shelly =

Lynne =

Taking the bigger fraction and subtracting the smaller one from it to get:

Therefore, Lynne ran farther and by 7/8 miles.

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)

answer: 30

step-by-step explanation: its 30 because im a basketball player and stephen curry hits most of his shots so if you put 30 you might make the shot goodluck