<em>Answer:</em>
<em>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.</em>
<em>please mark me as brainliest thx</em>
C. let a represent the number of adult tickets and c represent the number of children’s tickets.
His average speed for the rest of the journey was of 48mph.
Add alll the sides I’m a calutojr
