2(3x+10)=6x+20 does this equation have one solution or many ? Explain why

What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1