A long distance phone company charges $19.95 per month plus $0.05 per minute for calls. If a family's monthly long distance bill
is $23.74, how many minutes of long distance did they use?

Dakota earned $7.50 in interest in account a and $18.75 in interest in account b after 15 months. if the simple interest rate is 4% for account a and 5% for account b, which account has the greater principal? explain. to make it a little easier, there is an image. good luck!

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

In the diagram below,abc is congruent to dec what is the value of x