我刚来看不懂英文的数学题.The Fabulous Footballers scored an incredible 55 points at last night's game.Interestingly,the number of field goals was I more than twice the number of touchdowns.The Fabulous Footballers earned 7 points for each touchdown and 3 points for each field goal.a.Multiple Choice;Which system of equations below best represents this situation?Explain your reasoning.Assume that 't' represents the number of touchdowns and 'f' represents the number
我刚来看不懂英文的数学题.
The Fabulous Footballers scored an incredible 55 points at last night's game.Interestingly,the number of field goals was I more than twice the number of touchdowns.The Fabulous Footballers earned 7 points for each touchdown and 3 points for each field goal.
a.Multiple Choice;Which system of equations below best represents this situation?Explain your reasoning.Assume that 't' represents the number of touchdowns and 'f' represents the number of field goals.
1.t=2f+1 2.f=2t+1 3.t=2f+1 4.f=2t+1
7t+3f=55 7t+3f=55 3t+7f=55 3t+7f=55
b.Salve the system you selected in part(a)and determine how many touchdowns and field goals the Fabulous Footballers earned last night.
其实你只要看关键词就行了,什么 fabulous footballers,什么touchdown 之类的直接忽略不计.简易版翻译:橄榄球队员在昨晚的比赛里得了55分.进球次数比触地得分(专业橄榄球术语)的两倍多1.球员每次触地得7分,每次进...