1. Lauren and Kiarra are discussing homework. Lauren is worried that her solution is not correct and asks Kiarra to look over it for her. Kiarra notices a mistake in Lauren’s work and wants to help her friend. What to do:
A.)Describe the mistake that Lauren made in her work.
B.)How could Kiarra explain to Lauren how to fix her work?

Combine the like terms to simplify the expression:
Lauren’s Work: Expression: 3x - 2x + 4x2 - 3x2 - 5 x + 7x2 - 5 8x - 5

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:

$3,200 x 7.25% = $3,200 x .0725 = $232 interest monthly

$232 monthly x 12 annual = $2, 784

step-by-step explanation:

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20