Show that the equation for her total costs is given by: C = 100 - 20m where m represents the number of cushions and the total costs incurred.​

Me with this one question, and i'll upvote the brainliest answer

26) -2(7x) = (-2 • 7) x a. associative property of addition b. associative property of multiplication c. commutative property of multiplication d. commutative property of addition

What is the unit rate of, 75% high fiber chimp food to 25% high protein chimp food.