Ms Howard is comparing the cost to attend two different preschools. Preschool A charges a$40.00 registration fee plus $5.00 per day of attendance. Preschool B does not charge a fee but charges $7.50 per day of attendance. At what number of days will the cost of attendance be the same for both preschools?

16 days

Your welcome

I hope this helps

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: