Solve the quadratic equation numerically (using tables of x- and y- values). x^2-3=2x

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

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