-1v
0.6y+2.1
3w-p+4
1-6x
0
-5x+10y+z-25
Step-by-step explanation:
Combine like terms
whatever you can spend with $11.53 or under.
step-by-step explanation:
20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.
77