By hypothesis, each minute of local calls costs $0.05
So x minutes of local calls will cost 0.05x : You just multiply the cost of 1 minute by the total amount of minutes.
Same thing for long distances calls: Each minute costs $0.12, so y minutes of long distance calls will cost 0.12x
So to get your total charge (local calls + long distance calls), you just need to add the charges for local calls with the charges for long distance calls, which means that you need to add the expressions we got previously:
P = 0.05x + 0.12y (with P the total charge)
Hope this Helps! :)
Answer:
The answer is B.
y=-5x + 3
Step-by-step explanation:
Hope this helps
Total - book $ - magazine $
Which is equal to:
Total + (-book $) + (-magazine $)
$35 + (-$7) + (-$5)
ANSWER: (C) $35 + (-$7) + (-$5)
Hope this helps! :)
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Step-by-step explanation: Meow
You have to turn 19/20 into ?/10 so you have to divide 20 by 2 to get 10 so you have to do the same with 19 so 19 divide by 2 is 9.5. As a fraction it is 9.5/10 but it has to be decimal so u times each number by 10. 9.5 x 10 = 95, 10 x 10 = 100
So it is 0.95