sakria2002
23.09.2021 •
Mathematics
Gil buys 4 books for $16. Then he sells 3 CDs for $27. Write equations for y, Gil's change
in money after buying a book, and for x, his change in money after selling a CD, in
standard form. What is the slope of each equation?
A. 4y=-16; Slope = 0
3x= 27; Slope = undefined
B. -4y=16; Slope = undefined
-3x= 27; Slope = 0
C. 16y= 4; Slope = -1/4
27x= 3; Slope = 1/9
D. 16y=-4; Slope: -4
27x= 3; Slope: 9
Can anyone explain how they got the equations step by step? THANKS!!
Solved
Show answers
More tips
- H Health and Medicine What to Take with You to the Maternity Hospital?...
- F Family and Home How to Choose the Perfect Air Conditioner for Your Life...
- H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
- H Health and Medicine Understanding Pregnancy Tests: What You Need to Know?...
- H Health and Medicine What Makes a Man a Man?...
- C Computers and Internet How to Get Rid of Spam in ICQ?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics Line l is parallel to line m. The slope of line l is . What is the slope of line m? 4/9...
- M Mathematics Equations y1 = x2 − 5x + 8 and intersect at a point. What is the closest value of x when y1 = y2?...
- M Mathematics PLEASE HELP! THIS DUE IN 3 MINUTES AND I NEED HELP ON THIS LAST QUESTION Five different stores sell a loaf of bread for one of the following prices: $1.45, $1.55,...
- C Computers and Technology Ahmed is studying to become a cardiovascular surgeon. what type of education will ahmed need to complete to achieve this goal?...
- M Mathematics A pizza has a diameter of 14 inches each piece has a central angle of 30° what is the distance around the outside of the crust the arc length...
- B Biology Help me please! thanks...
- M Mathematics CAN SOMEONE HELP ME PLEASE?...
Ответ:
im not sure but i will try and find someone to help you answer!
Step-by-step explanation: