Alexa is planning to drive across the United States in
her car. She started making a table to represent the
proportional relationship between gallons of gas and
miles driven. The table shows how far she can travel
for each gallon of gas that she uses.
What is the constant of proportionality?
___miles per gallon

28 miles per gallon

The constant of proportionality is 28 because in 28 miles you would use 1 gallon of gas.

To get the constant of proportionality divide 56 miles by 2 gallons to know how much miles 1 gallon of gas can sustain.

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value

answer: i wpould go with c

step-by-step explanation: