I need help PLEASE subtracting mixed numbers i need help 3 - 1 3/4 how do you get the answer please show m

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b. you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c. you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d. you spend $5 plus $10 per week until you have less than $45.

How many terms does the polynomial x^2 y^2 have

Use this graph to find the cost of 6 show tickets