1/4 + 4/3b + 7/12 simplified answer please

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?