Answer:
a. Diego
b. Lin
Step-by-step explanation:
It's pretty easy just do some subtraction.
Actually look and pay attention in class this is like grade 1 math.
during the first half hour Diego was traveling faster
after lunch Lin is traveling faster
The constant of proportionality is the ratio between two directly proportional quantities. In our tomato example, that ratio is $3.00/2, which equals $1.50. Two quantities are directly proportional when they increase and decrease at the same rate.
:)
The answer is A. 88.8 cm2
Work:
74 x 2 = 148
14.8 = 29.6
Add them = 177.6
then
