A rational number is a number, which can be expressed as a fraction. Since 3 can be expressed as 3=31=62=124 and so on, it is a rational number
C.
20 is the greatest common factor. Then divide.
Answer:
Addition: -4 + -4 + -4
Multiplication: -4 x 3
Division: -12/3
Step-by-step explanation:
Answer:
x = 7
Step-by-step explanation:
2(3x-9)=2x+10
6x - 18 = 2x + 10
4x = 28
x = 7