Jack and his mom run laps around the soccer field in their neighborhood the field is 100 yards and they run 4 laps around the field each time when they went to visit jake ‘uncle they did laps around the kids soccer field in his neighborhood the field was 30 yards by 55 yards and they ran 8laps around it did they run more at jack uncle house or in their own neighborhood exactly how much more show all ur hoMe work

In the neighborhood the field is 100 yards long, end they run 4 laps, then they run 100 yards (i will assume that each side) 4 times, this is:

D1 = 4*4*100 yards = 1600 yards.

in the field of uncle Jack, the field is 30 yards by 55 yards, then this field has two sides of 30 yards and two sides of 55yards, then the total length of the field is: L = (2*30 +2 *55) yards.

And they ran 8 laps around this field, so we have:

D2 = 8*(170) yards = 1360 yards

They run more in their neighborhood, and the difference is:

D1 - D2 = 1600 yards - 1360 yards = 240 yards

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb

12.5 feet

step-by-step explanation: