Lea walked 12 mile in 13 hour. ! how long will it take lea to walk 214 miles? enter your answer as a mixed number in simplest form in the box. hours

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?