Charlotte works in a calling center making appointments for a local lawn care service. she earns $40 each full workday plus an additional $2 for each appointment that she schedules. today, charlotte needs to earn at least $75.

write an inequality to describe this situation. in two or more complete sentences, describe the solution set of this inequality and what it means for charlotte.

answer: a

step-by-step explanation:

if xy ~ yz therefore xy would be the same length as yz

cant

step-by-step explanation: there is no picture

not me

step-by-step explanation:

i wish i did i would like to get a desert ghost ball python

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