X is partly constant, and partly varies as y. When y= 2 , x = 30 and when y = 6, x = 50 a) Find the relationship between x and y
b) Find x when y = 3

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Awavelength of 610 nm was found to be the most intense wavelength emitted by copper. answer the following questions about this wavelength of light. a) what is this wavelength in cm? b) what is the frequency that corresponds to this wavelength? c) what is the energy of light of this wavelength? d) what is the wavenumber corresponding to this wavelength?