The answer should be B: lines that cross only once
Just think of slope as the rate of change
Answer:
10, 20, 30, 60
Step-by-step explanation:
These are the answers, hope it will help
Answer:
1 coin
Step-by-step explanation:
Given that c is number of coins, p the points collected and 20 is the constant.
-The equation for total points is p=20c, therefore, we calculate the number of coins as:

#Hence, Rita only has to collect 1 coin to earn 20 points.
Answer:
i think the top is 4 and the bottom is 6
Step-by-step explanation: