Aaron run 6 miles each day for three days. how many miles does she run it all? write an addition and a multiplication sentence that shows the total

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists