The area in the cylinder head where the air-and-fuel mixture is burned is called the
a. combustion chamber.
b. valve guide.
c. exhaust port.
d. intake port.

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.

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?