A pair of glasses priced at $250 is on sale for 30% off. The sales tax rate is 5.25%. What is the price of the pair of glasses after the discount and sales tax are applied?

Find and simplify the difference of the golden ratio and its multiplicative inverse

Solve 2x+y=3 x+y=5 in substitution method

Nick and nora are married and have three children in college. they have an adjusted gross income of 47,400. if their standard deduction is 12,600 itemized deductions are 14,200 and they get an exemption of 4000 for each adult and each dependent what is their taxable income