Answer:
The awnser is 31
Step-by-step explanation:
47 minus 16 = 31
25, 2, and 3 are rational.
![\pi](https://tex.z-dn.net/?f=%20%5Cpi%20)
is irrational.
Answer:
6
Step-by-step explanation:
-3y=-18x-45
y=6x+9
slope is 6
Answer:
1/m^5
Step-by-step explanation:
express with a positive exponent using x^-n = 1/x^n
Answer:
-2
Step-by-step explanation:
if you have -2, you add 2x on both sides, the x cancel out and you get 10=13, which is wrong. there is no solution.
if you have any other number in the blank, you can bring all of the x to one side easily. if you have -2, you can't do that