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fredd [130]
2 years ago
7

Which of these is expression is equivalent to z+z+z+z ​

Mathematics
2 answers:
k0ka [10]2 years ago
6 0

Answer:

4z

Step-by-step explanation:

Shtirlitz [24]2 years ago
5 0

Answer:

4z

Step-by-step explanation:

z + z + z + z

~Combine like terms

4z

Best of Luck!

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“Simplify each expression.” <br> 5^3 x 5^-4 x 5^-1
kozerog [31]

Answer:

Exact Form:

1/25

Decimal Form:

0.04

Step-by-step explanation:

Make sure you multiply. That should get you to your answer.

Hope this helps.

3 0
3 years ago
I need help fast ASAP will give brainiest
Leokris [45]

Answer:

255.13 or 255.125

Step-by-step explanation:

2.5 times 3.14 equals 7.85

7.85 times 32.5

6 0
3 years ago
im not sure wether to replace the minus signs with addition, so if you could help me that would be nice :) 1.2y+4.5-3.4y-6.3
Elenna [48]

Answer:

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Step-by-step explanation:

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1.2y + 4.5 - 3.4y - 6.3

Collect like terms:

1.2y - 3.4y + 4.5 - 6.3

Simplify:

-2.2y - 1.8

That is the answer.

6 0
3 years ago
Jerome works as a waiter he earns $80 each weekend plus 15% in tips
valentina_108 [34]
15% of 80 is 12, so he got $12 in tips
so the total amount of money earned should be $92 dollars
7 0
3 years ago
Read 2 more answers
What is the point slope form of an equation with the slope 3/5 and goes through point (2,4)?
pantera1 [17]
The point slope form of the equation  is y-4 = 3/5 (x-2)
3 0
3 years ago
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