12 The cost of a telephone call is $0.60 for the first three minutes plus $0.17 for each additional minute. What is the greatest number of whole minutes the telephone call can be if the cost cannot exceed $2.50?
2 answers:
The correct answer would be j (18) because all you have to do is keep adding 0.17 and keep counting until you get to the 2.50 mark. I hope I helped you
Answer:
H
Step-by-step explanation:
The total cost of the call is $2.50
Since the first three minutes cost $0.60
x minutes = $2.50 - $0.60
x minutes = $1.9
Each additional minutes cost $0.17
So: $1.9 / $0.17 = 11
To find the total minutes
$0.60 + $1.9 = $2.50
3 + 11 = total minutes
14 = total minutes
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Step-by-step explanation:
Answer:
So $28
Step-by-step explanation:
14+12+13+25+32+30=126
126+28=154/7=22
Not sure what you’re asking but the answer is y=9x+7 in slop intercept form
