Answer:
The first option
Step-by-step explanation:
If you look at the graph, you'll realize that when x = 2 in the first graph, y = 4
Answer:
16/40 = 0.4
Step-by-step explanation:
Find total marbles then divide the number of green by total.
Answer:
15
Step-by-step explanation:
if you divide 20 by 8, then you get 2.5. multiply that by six, and you get your answer.
Answer:
pi = pi
Step-by-step explanation:
Circumference = 2 * pi * r
Equation you need:
43.96 = 2 * pi * 7
43.96 = 2 * 7 * pi
43.96 / 14 = pi
pi = 3.14
