4) moo-la farms has 610 flavors of ice cream and are adding 25 each
year. ice-y freeze has 990 flavors of ice cream and eliminates 35
each year. how many years will it take before they have the same
number of flavors? solve.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

can you complete your sentence? i could !