Please help me I’m struggling! Collinear points lie on the same line. Find the value of k for which the following points are collinear: (k,3), (-3,2), (-1,1)

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.