Answer:
x = 3
Step-by-step explanation:
-9+3(-5x+7)=-33
-9-15x+21=-33
12-15x=-33
-15x=-45
x= 3
-9 + 3(-5x + 7) = -33
-9 - 15x + 21 = -33
- 15x + 12 = -33
-12 = -12
-15x = -45
/-15 /-15
C?
I learned this like 4 years ago. I tried.
y=o.25x+3 is your equation.
Rational:
Square root of 81
2 1/3
3.4
-9
- 3/10
Irrational:
3.3333333...
Rational numbers terminate or end, irrational don't.
