Question 1: A doctor recommends limiting caffeine intake to under 400 milligrams per day. Which inequality shows the allowable milligrams of
caffeine, c, that is recommended by the doctor?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Give me the equations of two lines that have the same slope but are not parallel.