100 pts plz hlp this graph shows a proportional relationship. the pic is a graph with a line running through coordinates (0,0) and coordinates (fraction 2 over 3, fraction 3 over 4) what is the constant of proportionality? enter your answer as a ratio in simplified form in the box.

y:x = 9:8

Step-by-step explanation:

a line running through coordinates (0,0) and coordinates (fraction 2 over 3, fraction 3 over 4)

so its constant of proportion = (y2-y1)/(x2-x1)

=(3/4 - 0) / ((2/3 - 0)

=(3/4) / (2/3)

=9/8

so y:x = 9:8

57.09 minus 7.0435 equals

step-by-step explanation:

just subtrach them both and u get the answer of 50.0465