A pair of jeans is on sale for 25% off the original price. Which expression represents the sale price?If the original price of jeans is $40, evaluate the expression to find the sale price.

Compute the standard deviation of the following set of data to the nearest whole number. 10, 10, 15, 20, 25

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the