Answer:
Step-by-step explanation:
k (porportionality)=y/x
our point on the graph is (4,3) so our constant of porportionality is 3/4
Answer:
60
Step-by-step explanation:
15 times 5 is 75 75 minus 15 is 60 so the answer is 60
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:
No
Step-by-step explanation:
4 time does 3 go into,14/3=4.6666....