05.01)a poster is shown below: a rectangle is shown. the length of the rectangle is labeled 18 inches. the width of the rectangle is labeled 6 inches. what are the dimensions if the poster is enlarged by a factor of seven over two ?

What are “like terms”? why can we only add like terms?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%