Combine the like terms to create an equivalent expression.
5n−2n

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

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.

Pyramid shown has a square base that is 18 inches on each side has a surface area of 164 square inches what is the slant height