I need help again please

multiply 3 by 18

Step-by-step explanation:

1 page

3 minutes

Multiply the top and bottom by 18 to get to 18 pages

1*18 page

3*18 minutes

18 pages

54 minutes

multiply 3 by 18

Step-by-step explanation:

rate = number of pages / time

rate = 1 page/3 min = 1/3 page/minute

pages = rate * time

time = pages / rate

time = 18 pages / (1/3 page/minute)

time = 18 * 3 minutes

multiply 3 by 18

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

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

you,

mrb

tube or goog would be a great resource to with that question