Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. the jerseys cost $6.75 each and the total sales tax was $1.03. how much did each pair of socks cost?

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

What are the values of each variable in the diagram below?