Sally types faster than sue per minute by 10 words. If you divide 3000 by 60 because there are 60 minutes in an hour you will get how many words she types a minute which would be 50.
Step-by-step explanation:
3t + 4 = 19
3t = 15
Hence t = 5.
Number of possible outfit = 3 x 2 x 3 x 2 = 36
Answer: 36
The simplest example would be 4. 4 is divisible by 4, but not by 8, since
![\dfrac44=1\in\mathbb Z](https://tex.z-dn.net/?f=%5Cdfrac44%3D1%5Cin%5Cmathbb%20Z)
, but
![\dfrac48=\dfrac12\not\in\mathbb Z](https://tex.z-dn.net/?f=%5Cdfrac48%3D%5Cdfrac12%5Cnot%5Cin%5Cmathbb%20Z)
. (The quotient needs to be an integer)