You have to graph the first one so you would do total cost=1.25*lb
Answer:
7+1- -7
Step-by-step explanation:
i just guessed :)
They all have decimals as answers?
Answer:
48=3b+v
Step-by-step explanation:
384=24b+8v
b standing for bus
v standing for vam
to simplify the equations you would divided by eight since all numbers are multiples
48=3b+v