First question:. A and D. Second question: B and C .
The slope of the line is -10.5.
Answer:
There are 132 red marbles and 12 black marbles
Work:
I made a ratio of 11:1 and multiplied both sides by 12 which gave me 132:12
132+12=144
Answer:
1/5
Step-by-step explanation:
When we read sequences, we read left to right.
When finding the common ratio, you can use any two consecutive numbers, and it'll always give you the same ratio.
For instance,
3:15=1/5
15:75=1/5
Answer:
200.
Step-by-step explanation:
0-49=round down 50-99=round up.
