Leah would like to earn at least $160 per month. she works at a restaurant for $5 an hour and works at an ice cream shop for $8 an hour. leah wants to work at least 7 hours at the restaurant, and at least 10 hours at the ice cream shop.

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.