Answer:
Step-by-step explanation:
-5x + 5
Step-by-step explanation: I think not sure.
Answer:
store C is the best with .122 per ounce the others are .129 and .135
Answer:
a to u
Step-by-step explanation:
Answer:
30%
Step-by-step explanation:
the first solution -30% will be 45% and the second solution added by 30% will be 45%