ricardoalcala0ow38rl ricardoalcala0ow38rl

11-09-2017
Mathematics

contestada

For his long distance phone service, Chris pays a $2 monthly fee plus 12 cents per minute. Last month, Chris's long distance bill was $15.08 . For how many minutes was Chris billed?

Respuesta :

APAgony APAgony

11-09-2017

Use the terms and variables given to find an equation to find the answer.
Price= $2 + .12xminutes
P=2+0.12m

Then, plug in known variables to find the final answer.
15.08=2+0.12m
13.08=.12m
m=13.08/.12
m=109 minutes

Answer Link

Otras preguntas

Consider the function represented by the equation y-6x-9=0 . Which answer shows the equation written in function notation with x as the independent variable?

given f(x)=2|x|+3x what is solve f(-2)

Which statement best describes an effect of the baby boom generation today? the us population is becoming more diverse. the us population is becoming older. the

Where were some of the regions Islam first spread

con que frecuencia los verbos tener, haber y estar se usan en formas incorrectas explica porque?

If you are given force and time, you can determine power if you can know watts. energy. joules. distance.

50=15-6(2x-5) I need the work shown please

The world-wide sea level has risen 22.75 mm in the past 6.5 years. At this rate, how much higher will the level be 8 years from now?

An endothermic reaction is one that uses which form of energy? nuclear fusion sound energy chemical energy electrical energy

Which would be the ending of a term indicating the surgical removal of a body part? a. -osis b. -itis c. -cision d. -ectomy