Help I’m timed! Solve for x in the equation…

x2-12x+36 = 90.

A: x=6+3/10
B: X=6+2/7
C: X= 12+3/22
D: x=12+3/10

Which expression is equivalent to 5r6141 2r+st6

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation

Change negative exponents to positive. then solve. round to four decimal places