The students at midtown middle school sold flowers as a fundraiser in september and october. in october, they charged $1.50 for each flower. the october price was a 20% increase of the september price. part a what was the price of the flowers in september?

New value =

1.5 + Percentage increase =

1.5 + (20% × 1.5) =

1.5 + 20% × 1.5 =

(1 + 20%) × 1.5 =

(100% + 20%) × 1.5 =

120% × 1.5 =

120 ÷ 100 × 1.5 =

120 × 1.5 ÷ 100 =

180 ÷ 100 =

1.8;

1.8

Step-by-step explanation:

the answer is 5636.7

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