4. Which integer is not a perfect square?
186
100
169
289

In what form is the following linear equation written y=9x+2

Ineed if you could explain and give me the answer you! this needs done

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.