5.5.AP-6 Solve each inequality.
a. 3x < 90
b. - d 20.5
V
C. ->-2
32
a. The solution for 3x < 90 is x
(Simplify your answer.)

answer: -8.2562234e+13

answer: you need to organize this better it does not make sense.

step-by-step explanation: ?

hope this !

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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