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sarahlikewoe
 3 years ago
4. The cost of a longdistance telephone call is given by the function
C(m) = 0.1m + 0.95
where m is the length of the call in minutes. Determine how long a phone call can be made for $5.95.
100 minutes
50 minutes
45 minutes
59 minutes
sarahlikewoe
 3 years ago
4. The cost of a longdistance telephone call is given by the function C(m) = 0.1m + 0.95 where m is the length of the call in minutes. Determine how long a phone call can be made for $5.95. 100 minutes 50 minutes 45 minutes 59 minutes

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Coolsector
 3 years ago
Best ResponseYou've already chosen the best response.15.95 = 0.1m + 0.95 solve for m

sarahlikewoe
 3 years ago
Best ResponseYou've already chosen the best response.0how do i do tht again ?

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0when was your book written, 1976? who pays for long distance calls at ten cents a minute?

Coolsector
 3 years ago
Best ResponseYou've already chosen the best response.1subtract 0.95 from both sides

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0\[595=10m+95\] is a good start, work with pennies

satellite73
 3 years ago
Best ResponseYou've already chosen the best response.0subtract 95 divide by 10

Coolsector
 3 years ago
Best ResponseYou've already chosen the best response.15.95 = 0.1m +0.95 subtract 0.95 from both sides 5 = 0.1m divide by 0.1 (its like multiplying by 10) both sides m=50
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