Jenny ran 6km. one mile is approximately 1.6 km. about how many miles did jenny run

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

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0