An elephant at the city zoo weighs 13,600 pounds. how many tons is this?
a. 1.36
b. 6.6
c. 6.8
d. 13.6

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.

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

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