2 years ago

During a reading test enq

Mathematics

1 answer:

Irina-Kira [14]2 years ago

7 0

Answer:

thats tuff...

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I just need a little help figuring this out<br><br>find the value of X<br>

Hitman42 [59]

X=70... do u need an explanation?

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2 years ago

Please evaluate: (−2)^3 · (−2)^4<br> show your work

sammy [17]

Answer:

-128

Step-by-step explanation:

$(-2)^3 \cdot (-2)^4=$

$(-2\cdot -2\cdot -2) \cdot (-2\cdot -2\cdot -2\cdot -2)=$

$-8\cdot 16=$

$-128$

Hope this helps!

3 0

2 years ago

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Which of the following situations can be modeled by the expression 5 - (-3)?

Sedaia [141]

Answer:the first option

Step-by-step explanation:

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2 years ago

Michael drives to work and home from work each workday. He travels a total of 160 miles at the end of the workweek. How far is M

sdas [7]

Answer:

Michael's house is 16 miles away from work.

Step-by-step explanation:

We are given the following in the question:

Total distance traveled by Michael at the end of the workweek = 160 miles.

Let $x$ miles be the distance between Michael's house from work.

Thus, total distance covered in one day =

$2x\text{ miles}$

Total distance covered in one weekday(5 days) =

$2x\times 5 = 10x\text{ miles}$

Equating,

$10x = 160\\\Rightarrow x = 16$

Thus, Michael's house is 16 miles away from work.

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3 years ago

plzzzz someone help. can anyone answer this questions. please reply if you know. this is the question. To decrease an amount by

umka2103 [35]

Multiply the original amount by .79 and this will give you the amount with a 21% discount.

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2 years ago