Answer:
B - 10c
Step-by-step explanation:
Let B be the initial balance
And c be the cost of each trip
Her balance would be:
B - 10c
Answer:
not all of them are proportional because they do not all equal the same.
Step-by-step explanation:
Answer:
f-1(x) = 1/3x would be the answer
Step-by-step explanation:
Answer:
-9.3n + 8.7
Step-by-step explanation:
2x+3=17
subtract 3 from both sides
2x=14
divide both sides by 2 and get
x=7
