Question

can 110/19 be reduced

Answer 1

No because 19 is not a prime factor of 110

Answer 2

on one of my answers for the age thing i got r=110/19
but i need a whole number i think i did this wrong too

Answer 3

my equation that i got was
(r-5)-5=20(r-5)

Answer 4

and when i tryed to solve i got 110/19

Answer 5

are you sure it shouldnt be \[-5(r-5) = 20 (r-5)\]

Answer 6

well the problem says:
Gloria is 20 years older than reggie. five years ago, she was five times as old as he was. how old is each now

Answer 7

The equations you get are
g = r+20
g-5 = 5(r-5) =5r-25
Then need to solve these simultaneously
ie taking the 2nd - 1st you get -5=4r-45 so 4r=40 r=10 and g=30

Answer 8

oh i know what i did again
shouldnt my first equation be G=R+20

Answer 9

oh yeah
i keep forgetting that part

Answer 10

20-5 would be 15 right?

Answer 11

or is it negative