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IgorC [24]
2 years ago
13

What is 8+9=z z=? please help

Mathematics
2 answers:
aliina [53]2 years ago
7 0

Answer:

z=15

Step-by-step explanation:

8+9=z

<=>15=z

Or z=15

So z=15

Students in Vietnam do like this. I'm not sure if your country presents it this way.

Masteriza [31]2 years ago
6 0

Answer:

17

Step-by-step explanation:

fug hr rn htghttthhuyyyyyyyyygggyt

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E-Z View cable company charges a flat rate of $40 per month for service and $4.95 for each pay per view movie. View the Best cha
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7 0
2 years ago
Read 2 more answers
8-2b=-2 (b=-3, b=0, b=5)
kykrilka [37]
B=5 because 
8-2b=-2
-8      -8
-----------

-2b=-10
-----------
-2        -2



b=5


5(-2)=-10
4 0
3 years ago
Suppose a house costs $270,000 appreciates by 5% each year. In about how many years will the house be worth $350000?
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350000 =  270000(1.05)^n

1.05)^n = 350000/270000 = 1.296296

n =  log 1.296296 / log 1.05 = 5.3 years answer
7 0
3 years ago
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