Answer:
Step-by-step explanation:
Yes 2 and 5 are both prime numbers and have a difference of 3
Step-by-step explanation:
Remember that the sum of angles on a straight line are supplementary. (180°)
Therefore 3x + 2 + 6x - 20 = 180.
=> 9x - 18 = 180
=> 9x = 198
=> x = 22.
I thinks it's D, due to the process elimination
3rd option
Step-by-step explanation:
solve and simplify to find
