Laura walked 6 1/2 laps of a circular path in 2 hours. At that rate, how many laps of the path did she walk in one hour?

3.25 in one hour

Step-by-step explanation:

6.5 ÷ 2 = 3.25

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72