Write an equation that would represent the following statement: The difference of three times a number and 7 is 39.

How do the graphs of y = 1/x and y=5/x+6 compare?

The contents of 3838 cans of coke have a mean of x¯¯¯=12.15x¯=12.15. assume the contents of cans of coke have a normal distribution with standard deviation of σ=0.12.σ=0.12. find the value of the test statistic zz for the claim that the population mean is μ=12.μ=12.

What expression is equivalent to 1/2(2+3x-6)