Please help this is due at 2pm and i need someone help answer these two questions

a. Calculate the constant of proportionality.

b. Write the equation showing the relationship between 4# of chaperones, c and 9# of students, s, on a field trip.

]supplementary angles are two angles that add up to . • complementary angles are two angles that add up to degrees. • adjacent angles share a and a • congruent angles have the measure. • an triangle has one angle that is greater than 90 degrees. • a triangle with angles 45°, 45°, and 90° would be a triangle

Ineed to know how to write question one in mathematical terms

Whats is the value of the variables ?