Relationship b has a greater rate than relationship a. this graph represents relationship a.

which equations could represent relationship b?

select each correct answer.

y = 2.2x

y = 1/2x

y = 3x

y = 1.4x

Nick estimated that 5/8+4/7 is about 2.explain how you know his estimate is not reasonable plz and fast i will give 50 points

The lengths of nails produced in a factory are normally distributed with a mean of 4.91 centimeters and a standard deviation of 0.05 centimeters. find the two lengths that separate the top 4% and the bottom 4%. these lengths could serve as limits used to identify which nails should be rejected. round your answer to the nearest hundredth, if necessary.

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?