What is the equation of the line that passes through the point (4, -8) and has a slope of -1/2?

Answer is y=-1/2x-6
:)

Jonah runs 3/5 miles on sunday and 7/10 mile on monday. he uses the model to find that he can ran a total of 1 mile . what mistake does jonah make

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

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.