The cone and the cylinder below have equal surface area. true or false

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?

2/3(-6y+9x) expand each expression using the distributive property

10x − 5y + 14 = 0 whats the answer pls