Andre received and spent money in the following ways last month. For each example, write a positive or negative number to represent the change in money from his perspective,
1. His uncle gave him $25 as a present.
II. He earned $18 dollars tutoring.
III. He spent $10 on a book
Part B
What does 0 mean in this situation?

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:

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

sorry i need the points

step-by-step explanation:

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uygybg bsyvyuenrs

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