The test is included the answer options too use dividing polynomials with synthetic division

This is geometry. could anyone ? i can't fail this class. my grade is quite low already.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Candice uses the function f(t)=t+100−−−−−−√ to model the number of students in her after-school program. the variable t represents days and f(t) represents the number of students. how many days does it take for there to be 15 students in her program? a. 225 days b. 125 days c. 325 days d. 115 days