With 1/2 of the marbles being red you are mostly likely to pick a RED marble out of the bag
Independent variable = $20
dependent variable = $0.05 cents per min
y = total month cost
x = month minutes used
y = 20 + 0.05x
1A. Exact Form: Mixed Number Form:
2A. Exact form: Mixed Number Form:
3A. Simplified: 31
4A. Simplified: 6
5A. Simplified: 13
6A.Exact form: Mixed Number Form:
1B. 11
2B. 40
3B. Exact Form: Mixed Number Form:
4B. Exact form: Mixed Number Form:
5B. Exact form: Mixed Number Form:
6B. 23
7B. Exact form: Mixed Number Form:
Answer: you have to add 427.50+115 and that would give you your answer of 542.50
Step-by-step explanation: