Tom wants to order tickets online so that he and three of his friends can go together to waterpark the cost of the tickets is . $16 per person there is also a $2 .50 time service free for ordering tickets online write an used for expression to find the total cost of ordering 4 tickets online

($16*4) + $2.50 = n  

n = $66.50

$66.50 is your answer

step-by-step explanation:

dong do iy iys a scram

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.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: