A question on a test asks students to find the speed at which a car travels.
The graph shows a proportional relationship
between the distance traveled in miles and time in
hours. Billy incorrectly says that the speed of the
1
car is
mile per hour. What is the speed of the
67
car? What error might Billy have made?

45 minutes

step-by-step explanation:

2 over 5

step-by-step explanation:

the 2: 3 ratio is the length of the ac segment to the cb segment total length. this implies that the ratio between segment ac length and segment ab length is 2: 5. point c is 2/5 from a to b, so the required fraction is 2/5.

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart