George jogged a total distance of 9 and 1 over 2 miles during the months of october and november. if george only jogged 1 over 4 mile every day, which expression shows the number of days he went jogging?

George joged 38 days.

Step-by-step explanation:

George jogged a total distance of 9 and 1/2 miles. It means

George only jogged 1/4 mile per day.

We have the total distance (d) and the average daily velocity (v). We can find the time dividing total distance by the velocity. It is shown below.  

Finally, we can conclude that George jogged 38 days.  

huh? im pretty sure it is in 199

step-by-step explanation:

{x = -1/2 ,   y = -1

step-by-step explanation:

solve the following system:

{2 x + y = -2

{10 x - 3 y = -2

in the first equation, look to solve for y:

{2 x + y = -2

{10 x - 3 y = -2

subtract 2 x from both sides:

{y = -2 x - 2

{10 x - 3 y = -2

substitute y = -2 x - 2 into the second equation:

{y = -2 x - 2

{10 x - 3 (-2 x - 2) = -2

10 x - 3 (-2 x - 2) = (6 x + 6) + 10 x = 16 x + 6:

{y = -2 x - 2

{16 x + 6 = -2

in the second equation, look to solve for x:

{y = -2 x - 2

{16 x + 6 = -2

subtract 6 from both sides:

{y = -2 x - 2

{16 x = -8

divide both sides by 16:

{y = -2 x - 2

{x = -1/2

substitute x = -1/2 into the first equation:

{y = -1

{x = -1/2

collect results in alphabetical order:

answer:   {x = -1/2 ,   y = -1