PLS HELP ASAP
WHAT IS THE LINE OF SYMMETRY FOR THE GRAPH EQUATION SHOWN BELOW

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

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.

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?