Convert 1/8 into its decimal form and round to the nearest thousandth

Which function has the domain x> -11?

Solve each quadratic equation by factoring and using the zero product property. x^2 + 18x = 9x

Lizette is training for a marathon. at 7: 00 she left her house and ran until 8: 30, then she walked until 11: 30. she covered a total distance of 18 miles. her running speed was six miles per hour faster than her walking speed. find her running and walking speeds in miles per hour.