How many square tiles large is the surfce area of lake huron than the surface area than the surfce area of lake Erie

13067 square miles

Step-by-step explanation:

Please find attached the surface areas of the lakes

the answer can be determined by subtracting the surface area of lake huron from the surface area of lake Erie

surface area of lake huron - surface area of lake Erie

22973 - 9906 = 13067 square miles

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!