Joseph's age is 3 times that of his sister, isabella. when you add joseph's age to isabella's age, you get 36. how old is joseph?

(a) write an equation that represents the situation. explain any variable used.

(b) solve the equation from part (a). show your work. state your solution as a complete sentence.

me with this! worth 30 pts probably more!

Which of the following describes the symmetry of the graph of y = x3?

Aquality characteristic of new iphone x made at the amsterdam plant at apple computers has a manufacturing specification (in mm) of 0.200 +/- .07. historical data indicates that if the quality characteristic takes on values greater than 0.27 or smaller than 0.13 the component fails at a cost of20.19. based on these data: determine the taguchi loss function (must show work) calculate an estimated loss for a quality characteristic of .30 calculate an estimated loss for quality characteristic of .40.

What is the answer to this problem? ignore the work. what is the correct answer?