for his phone service, joe pays a monthly fee of $ 10, and he pays an additional $0.04 per minute of use. the least he has been charged in a month is $61.56.
what are the possible numbers of minutes he has used his phone in a month?
use m for the number of minutes, and solve your inequality for m.

1,539

Step-by-step explanation:

first divide 61.56 and 0.4 and then you got your answer 1,539

a and c

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.