Which vehicle
travels more miles per gallon?

Pickup truck 120 miles and 8 gallons.
Minivan 180 miles and 10 gallons.

Step-by-step explanation:

120 divided by 8 = 15

pickup truck travels 15 miles with 1 gallon

180 divided by 10 = 18

minivan travels 18 miles with 1 gallon

so the minivan travels further per gallon

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

lol 2

step-by-step explanation: