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3 years ago

6

PLZ ANSWER IF U KNOW THE ANSWER

1 answer:

Oksanka [162]3 years ago

7 0

The answer is the last one -27/(-3)-9 .

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Help! Simplify the following expression

Taya2010 [7]

Step-by-step explanation:

1/625×15625

We wil add power 2 as shown in the bracket

It will be 1/390625×244140625=625

3 0

2 years ago

Problems 7-15 Simplify each expression. 20 points

Nitella [24]

Answer:

7. k^4

8. m^6

9. 18x^4

10. 35u^8v^4

11. 6561

12. x^6 y^24

13. 16a^6 b^11 c^2

14. -8f^5 g^6 h^5

15. 81p^9 t^10

Step-by-step explanation:

7 0

2 years ago

Maddie does not have any pretzels. Zach gives Abbey 88 pretzels. Then he splits half of the pretzels he has left with Maddie. Za

Ann [662]

1212 x 2+ 88 = ?
Hope this helps

3 0

2 years ago

I need help on this

sdas [7]

Answer:

no

Step-by-step explanation:

yes

8 0

2 years ago

Two cities are 3450 miles apart. A plane leaves one of them, traveling towards the other at an average speed of 310 miles per h

Amiraneli [1.4K]

Answer:

5 hours.

Step-by-step explanation:

let they meet after t hours.

310t+380t=3450

690t=3450

69t=345

t=345/69=5

8 0

2 years ago