Which expression can be used to determine the perimeter, in units, of FGH A.
B.
C.
or
D.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a.  x2  − 4x  − 7 = 0b. 4r2  + 11r  − 3 = 0c. 3m2  + 7 = 0d.  t2  + 2t  + 1 = 0

98 point question what is the record for most points in one