Question

2. Juliet coaches soccer and softball. She coaches both sports for a total of 18 hours each day. The soccer practice lasts 1.5 hours more than twice times as long as the softball practice.

(a) Write a system of equations to model the situation. Be sure to define your variables.
(b) How many hours each day does Juliet spend coaching each sport?
Show your work. Be sure to label appropriately.
2. Juliet coaches soccer and softball. She coaches both sports for a total of 18 hours each day. The soccer practice lasts 1.5 hours more than twice times as long as the softball practice.

(a) Write a system of equations to model the situation. Be sure to define your variables.

(b) How many hours each day does Juliet spend coaching each sport?


Show your work. Be sure to label appropriately.
Factor 20x^6 y^4-10x^5 y+75x^4 .
Show your work.

Answer 1

Explanation:

The answer to the second question is 5x^4(4x^2y^4−2xy+15)