Liam rented a pedal board for 5.5 hours and paid a total of $93.75. Write an equation that models the cost of renting a pedal board for x hours. Explain how can you use this equation to find the one-time service charge?

1 and 0

step-by-step explanation:

150.6

all i did was i multiplied 5.02 by 30

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

answer: idk wbu

step-by-step explanation: umm..