Anyone how to do this math problems please help!

问题描述:

Anyone how to do this math problems please help!
You are planning a fundraiser for a local community center; the fundrasier will involve a dinner at a local restaurant.You are in charge of gathering cost information for the even.You look into holding hte event at local restaurant,the red Tomato; the restaurant owner will charge you $100 to rent a party room and $7 to feed each guest.
a.How much will pay to host and feed 40 people?54 people?73?X people?
b.Place the data in a x-y table,wehre x represents the number of people y represents the total cost?
c.Write an equation that will tell you the toal cost as a function of hte number of people who atten
d.what is the slpe of the line?
e.What is the y-intercept of the line?
1个回答 分类:英语 2014-11-28

问题解答:

我来补答
a.rent fee 100+7*per guest把具体客人数代入计算
b,将数据画在坐标轴上,y轴是费用,x是人数
c.列方程 y=100+7x
d 斜率 7
e y轴截距 x=0 代入,为100
 
 
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