Which values of a, b, and c correctly represent the answer in simplest form? 3 and one-half divided by 2 and one-fourth = a StartFraction b Over c EndFraction
a = 1, b = 5, c = 9
a = 10, b = 18, c = 1
a = 9, b = 5, c = 1
a = 1, b = 10, c = 18

true

step-by-step explanation:

i think 5 miles per hour

step-by-step explanation:

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours

the solution, from the graphing of the two lines, is (3,2), i.e., x = 3, y = 2.