Question 481099
Each of these 14 questions requires completely different concepts, so I cannot answer all of them. You would really be better off by looking at examples of previously solved problems (either here or in your textbook) and trying to go from there, or by rereading corresponding sections in your textbook. One of the skills you'll have to acquire is being able to translate word problems into algebra problems (e.g. for #1-6). For example, on #1, you could let *[tex T_1] and *[tex T_2] be the amount of time the first and second cyclist each took, with


*[tex \LARGE T_1 = T_2 + 3]

*[tex \LARGE 10T_2 = 6T_1] (when they meet, the distances will be equal)


and then solve the system of equations via substitution.