In how many years will $ 21,136.18 amount to $ 75,514.55 at 27.54 % per annum when compounded quarterly? Select one:

a.4.871

b.4.781

c.4.178

d.4.780

the sum of all the angles in a triangle are equal to 180

so you can add   the 3 given angles together to equal 180:

5y + 2y + 2y = 180

or since all three angles have the same letter, combine the 3 angles to equal 180:

9y = 180

what was there favorite food

x-150=475   x=625

step-by-step explanation:

if the bike after the sale ($150) is $475 then just simply add 150 to 475.