Which property would best be used to solve this problem? 21(8 - 3) select one: a. distributive property b. associative property of addition c. commutative property of addition d. commutative property of multiplication e. associative property of multiplication

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Find the unit rate for: 75% high-fiber chimp food to 25% high -protein chimp food.