Answer:
1509
Step-by-step explanation:
You can use a calculator for this if you have the graphing kind (I use a Ti-84) and when plugging the equation in, the answers should be b, d, and e
The ratio can be determined as,

Thus, the requried ratio is 7:12.
Answer:
the least is 40
Step-by-step explanation:
if u multiply each money amount times the amount they bought you get the awnser
Answer:
The mean of the numbers are 1