Jenny, Austin, and Chang have a total of $73 in their wallets. Austin has 2 times what Chang has. Chang has $9 less than Jenny. How much do they have in
their wallets?
Amount in Jenny's wallet:
XS ?
Amount in Austin's wallet:
Amount in Chang's wallet:

Jenny=$16

Austin=$32

Chang=$16

Step-by-step explanation:

-let the amount Chang has be x.

-Therefore, each individuals amount is expressed as:

We equate the sum of their amounts to $73 to solve for x;

#Austin's amount is therefore:

Chang's amount is $16

Jenny's amount=x+9=16+9=$25

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation: