Kyle has 22 more cards than 3 times the number of cards that stan owns. together, they own less than 58 cards. how many cards are in stan's collection? a) stan owns 9 cards or less. b) stan owns 9 cards or more. c) stan owns less than 9 cards. d) stan owns more than 9 cards.

C) Stan owns less than 9 cards.

Let be the number of Kyle's cards and the number of Stan's cards.

We know from our problem that Kyle has 22 more cards than 3 times the number of cards that Stan owns, so:

equation (1)

We also knows that together, they own less than 58 cards, so:

equation (2)

Replace (1) in (2) and solve for :

Stan owns less than 9 cards.

well if he bought them at 5 cedis each sold them at 7 cedis each then he would make a profit of 2 cedis of each book. if in total he made 150 cedis profit that means he sold 75 books. he lost 12 books at the start so that means he originally bought a total of 82 books.

step-by-step explanation:

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.