20(2) + 10(4)
40 + 40
80
There are 80 wheels in total
hope this helps
X - y < 0....so sub in ur answer choices to see which one makes the inequality true
subbing in (-2,0)
-2 - 0 < 0
-2 < 0 (true)
so ur answer is (-2,0)
Answer: 3:20
Step-by-step explanation: There are 6 blue marbles. Altogether, there are 40 marbles. So it would be 6:40, which simplifies to 3:20.
Answer:
I think B
Step-by-step explanation: