(r + 1)(2r + 5)
9r-1?
Simplified its 12r+3s
7(r-s-6)
if the x in the formula means multiply (next time please use * to denote multiplication) then: 7r-38
20r + 10
I think so.r2 + 7r + 6 = [ (r+6) (r+1) ]
2r + 7r - 6t - r + 7t = 8r + t
7(r-12) A 7 is taken out because it is a common factor to both terms.
If that's the equation 6r + 7 = 13 + 7r, r = -6
9r-1?
12 + 8r - 6 = 7r - 5 - 3 8r +6 = 7r -8 r = -14
Simplified its 12r+3s
7(r-s-6)
if the x in the formula means multiply (next time please use * to denote multiplication) then: 7r-38
20r + 10
multiply r2+7r+10/3 by 3r-30/r2-5r-50 weegy
7r-43 = -36