As Trish and Ted were traveling to their next cross-country track meet, they followed their progress along on a map. The map showed a scale of one inch
equaling 120 miles. Their route's total length on the map appears to be 14 inches
long. How far will they be traveling to the meet? Show all work and justify your.
answer

sine

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

explanation:

remove parenthesis:

=

apply rule

=

multiply fractions:

=

=

divide:

=

mordancy.

this is a direct variation proportion. y = kx

y is the total amount due, k is the constant of variation, and x is the number of texts sent.

plug in the 3.20 and the 16 to solve for the "k". this is the constant of proportionality. it is the value that will not change.

3.20 = k(16). solving you get $.20 per text.

the equation would then be y = .20x