Aldo runs 5 miles in 45 minutes how many miles does he run per minutes?

0.11 of a mile

Step-by-step explanation:First thing you would do was divide 45 by 5 to get nine so he runs 1 mile every nine minutes so then I will divide 1 by 9 to get 0.11 of a mile but I don’t know if that’s what it means

e.

step-by-step explanation:

because there are always 10 numbers in a phone number.

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb