Jack buys a pair of shoes for $52 and pays $2.60 sales tax. how much sales tax will his friend pay if his friend purchases a shirt for $28?

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem

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

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}