Angela and Neil are going to the movies. They each bought a medium popcorn, and Neil got a small soft drink. Angela had a $15 gift certificate to put toward the cost, and Neil paid the rest, which came to $10.20. A movie ticket costs $7.00 and a medium popcorn costs $4.50. How much does a small soft drink cost at the theater?

I AM NOT GOOD AT MATH

Step-by-step explanation:

kkkll

step-by-step explanation:

kljlklj

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: