How much time has passed from the first clock to the second clock? the time passed is less than 1 hour.

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.

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?