Thursday

August 21, 2014

August 21, 2014

Posted by **Angel** on Monday, July 4, 2005 at 12:19am.

With a GM MasterCard, 5% of the amount charged is credited toward a rebate on the purchase of a new car. Express the R as a function of the amount charged A

Write a formula that describes the functionfor this problem.

#2. Graph this inequality: y<2x+2

#3. y<-2x+1

#4. y<7

#5.4x+3y>24

Thanks!!

1. R = 0.05 A = A/20

2. The region that satisfies the inequality is all of the area below the

y = 2x +2 line. The slope of that line is 2 and the y-intercept is (2, 0). (That means it goes through the point x = 2, y = 0)

3. The region that satisfies the inequality is all of the area below the

y = -2x +1 line. The slope of that line is -2 and the y-intercept is (1, 0).

4. The region that satisfies the inequality is all of the area below the

y = 7 line.

5. Rewrite as

y > -(4/3)x - 8

The region that satisfies the inequality is all of the area ABOVE the

y = -(4/3)x - 8 line. The slope of that line is -4/3 and the y-intercept is (0, 8).

I cannot draw graphs for you with tools availble at this website.

**Related Questions**

Statistics - I'm looking for some help with my statistics homework...I'm good ...

math, Please Helppp!!!!!!!! Lost paper! - I lost my paper for the Math Riddle ...

algebra homework - 2sqrt x+1-1=6-x I really need some help because I am so lost,...

Math - HELLO, THIS IS MY FIRST TIME USEING THE JISKHA WEBSITE. I NEED HELP WITH ...

alison - I have to do a lot of homework problems like this but I do not really ...

alison - I have to do a lot of homework problems like this but I do not really ...

Accounting - For my assignment I was asked to complete a journal for the Portand...

Pre-Calc - Could someone show me how to solve these two problems-I have 10 of ...

Science - I can't find this answer in my book but can someone tell me if its ...

Math - I posted this earlier, but got no answer. So I am re-posting. Jean ...