When making a long distance call from a certain pay phone, the first three minutes of a call cost $3.00. afterthat, each additio nal minute or portion of a minute of that call costs $0.45. use an inequality to find the numberof minutes one can call long distance for $8.40?
1 answer:
3 + 0.45*M<=8,40. Notice the equal, because you may use all the money. Then, rearranging: M<=(8.40-3)/0.45= 12, so M<=12. Now, obviously time is positive, so you may end saying 0<=M<=12, with M=0 meaning no call! :)
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There is no picture or anything but it’s ok .
7 because the 3 is the coefficient and the x is the variable. The + is the operator so that leaves you the 7
Answer:
Step-by-step explanation:
If Point C <em>was </em>located between A & B, then:
However, we are told Point C is <em>not</em>; therefore:
Can you provide a picture?
90/ [10(3^2 - 4)]
