Answer:
5:1
Step-by-step explanation:
Originally the ratio is 20:4
but then it is simplified to 10:2
then 5:1
Given:

Sol:
Area of picture is:

If the cost $10 per square inch then price of 15 square inch is:

If the quadruple of dimension that mean:

So area is:

So price is:
You put the point at (5,0) since it’s rise over run you move 3 up n go 4 to the right
Answer:
..................
Step-by-step explanation:
......
Answer:
8:50
Step-by-step explanation:
the table shows when the buss that goes from point a to point b arrives