Answer:
Step-by-step explanation:
Yes, it is a line of slope 1.
Answer:
The answer is b. 4*3 2/5.
Step-by-step explanation:
It states 4 times the amount Ruby mixed. Ruby mixed it 3 2/5 solution. So you would right out 4 x 3 2/5.
Answer:
common difference is 4
Step-by-step explanation:
12-4=8
8-4=4