Write the phrase as an expression. Then evaluate when y=20. the quotient of 40 and the difference of a number y and 16

Expression:

When y=20, the value of the expression is
.

What is not true about kl and mn? what is mn? (show your work)

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Which of the points a(6, 2), b(0, 0), c(3, 2), d(−12, 8), e(−12, −8) belong to the graph of direct variation y= 2/3 x?