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kondor19780726 [428]
3 years ago
7

Solve and check: x + 10 + 4x + 90 = 180

Mathematics
1 answer:
Nataly_w [17]3 years ago
7 0

Answer:

40

Step-by-step explanation:

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Solve each equation.<br><br> 1. 13a=−5
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Answer:

a = -5/13

Step-by-step explanation:

13a = -5

a = -5/13

hope this helps, pls mark brainliest :D

5 0
3 years ago
On a spelling test, Marcy got 15% of the questions incorrect. If there were 40 questions on the spelling test, than how many que
marissa [1.9K]

Answer:

34

Step-by-step explanation:

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I rlly need this answer pls help
mina [271]

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d

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Answer:

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7 0
3 years ago
((a^-1)/ (b^-1) square root a)
kari74 [83]
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3 years ago
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