HELP PLZZZ EASY AREA MATH

Write the slope-intercept form of the line that passes through the point (1, 0) and is parallel to x - y = 7. t

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.

(x-5)1/2+5=2 what is possible solution of this equation