Pls Help m!! Lin spends 4 1/3 hours per week practicing piano. He also spends 1 2/3hours per week doing chores.

Part A
How many more minutes does Lin spend practicing piano than doing chores each week?

Part B
How many hours does Lin spend on piano and chores together over 3 weeks?

Karen is financing $291,875 to purchase a house. she obtained a 15/5 balloon mortgage at 5.35%. what will her balloon payment be? a. $220,089.34 b. $219,112.46 c. $246,181.39 d. $230,834.98

What expression is equivalent to 42x-56y

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.