Sydawna has two part-time jobs. Her earnings for one week are represented by the equation: E = 9.25g + 10.50t Sydawna earns a total of $219.75 in one week. If she works 13 hours at the toy store, how many hours does she work at the gas station?
Help is much needed!!

14 hours or 9 hours. its 9 i guess try both

whatvare the choices

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c