Write an equation from this word problem: A group of six friends went to the movies. Each person bought a ticket and they shared an extra large popcorn that cost $12.50 They spent a total of $80.

s

step-by-step explanation:

27/4x^6 y^8

step-by-step explanation:

4(3x^2y^4)^3 (2x^3y^5)^4

=

108x^6 y^12 /16x^12 y^20

=

108 /16x^6 y^8

=

27 /4x^6 y^8

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1