$\tt \: ( \frac{18}{ - 2} ) ^{2} \\ \tt \: = (- \frac{18}{2} ) ^{2} \\ \tt = \frac{-18 \times -18}{-2 \times -2} \\ = \tt \frac{324}{4} \\ = \boxed{\tt\:81}$

﹋﹋﹋﹋﹋﹋﹋﹋﹋﹋

$\overbrace{ \underbrace{ \sf \: \infty \: Carry \: on \: Learning \: \infty }}$

ᴛʜᴇᴇxᴛʀᴀᴛᴇʀᴇꜱᴛʀɪᴀʟ

8 0

2 years ago

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Jessie is saving up for a purse that is $890. She gets $8 allowance per week, and already has $80 saved up. How long will it tak

LekaFEV [45]

Answer:

101.25 weeks

Step-by-step explanation:

890-80=810

810/8=101.25

8 0

3 years ago

Which expressions can never result in a negative real number when evaluated for any value of x? Select all that apply.

kolezko [41]

It is 5 beacause the x^1/3

7 0

3 years ago

Can someone help me with question 3 i really dont understand this.

makvit [3.9K]

Answer:28 hours

Step-by-step explanation:

2x7x2

5 0

3 years ago

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