15
Step-by-step explanation:
33: 21 ...........................................
Answer:
the answer is A and D
Step-by-step explanation:
4.065323 × 10^13
Hope this helps!
Vote me Brainliest!
Answer:
6x-5y=4
6x+3y=30
Step-by-step explanation:
Move variable to the left
5y=6x-4
Reorder the terms
5y-6x=-4
Change the signs
-6x+5y=-4
Move variable to the left
3y=-6x+20
Reorder the terms
3y+6x=20