Answer:
answer attached
Step-by-step explanation:
(-8 , 12) and (36 , -21)
Answer:
a= mc⁴
b= -C⅗
Step-by-step explanation:
it is what it is
Answer:

Step-by-step explanation:
Let x represent the number of times Giselle uses the athletic club and y represent money left in account.
We have been given that each time she uses the club, $15 is deducted from the account. The amount used after using the club after x times would be
.
We are also told that Giselle pays $220 in advance on her account at the athletic club.
The money left in account after x uses of athletic club would be money in account initially minus amount used for using the club x times.

Therefore, our required equation would be
.
The second one. Cause the first one is .64$ per 4oz and the second one is .60$ per oz