What are these number rounded to the nearest whole number
74.542 and 63.73

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

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.

A50% increase followed by 33 1/2% decrease