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o-na [289]
3 years ago
10

Need help in algebra fast Please help

Mathematics
2 answers:
Olin [163]3 years ago
8 0

Answer:

-9

Step-by-step explanation:

-5x-30=15

-5x=45

x=-9

serg [7]3 years ago
4 0

Answer:4.2

Step-by-step explanation:

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4 years ago
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masha68 [24]

Answer:

D) 0.211

Step-by-step explanation:

The probability of getting a correct answer is 1/4, so the probability of an incorrect answer is 3/4.

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4 years ago
Please help me (look at picture)
Alex777 [14]

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kumpel [21]

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