Well...what are the expressions and phrases???
Answer: not sure if that is a b but i beleive it is so
bh+hr=25
move all terms to the left side and set equal to 0. then set each factor equal to zero.
h=
isolate the variable by dividing each side by factors that dont
contain the variable.
r=
x=
isolate the variable by dividing each side by factors that dont
contain the variable.
h=-xy+r
solve for r by simplifieng both sides of the equation, then isolating the variable.
r=xy+h
Answer:
Step-by-step explanation:
X=-6
Your welcome

Slope is undefined since there can't be zero in numerator
Please give brainliest