Answer:
2
Step-by-step explanation:
1+1=2
Answer:
(x,y) e ø
Step-by-step explanation:
20x+ 5y = 15
Move 20x to the other side. Sign changes from +20x to -20x
20x-20x+5y=-20x+15
5y=-20x+15
Divide both sides by 5
5y/5=y ( Cross out 5 and 5, divide by 5, 1*1*y=y)
-20/5=-4x
15/5=3
y=-4x+3 or y=3-4x
Answer: y=-4x+3 or y=3-4x
Answer:
you only have the answer choices not the question itself
could you please attach the question so i can help?
Yes, i believe so because u can count back twice and u will get 5. You could al so do: 7-2=5. Hope this helps
