Which situation can be modeled by the equation 45-2.50x=11.50Which situation can be modeled by the equation 45-2 50x=11 50

First subtract 10 from both side
y^2+6y-16=0
(y+8)(y-2)=0
-8 and 2

X=3 and y=4 is the answer

(m+11n)^2=(m+11n)(m+11n)=m^2+11mn+11mn+121n^2=m^2+22mn×121n^2 for example; use foil: (a+b)(a+b)first. a^2outside. abinside. ablast. b^2