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vekshin1
3 years ago
7

Is the equation 3 +z=-19 true,false,open

Mathematics
2 answers:
denis-greek [22]3 years ago
8 0
Subtract 3 from both sides to get 3+z=-19 3+z-3=-19-3 z = -22 So it's only true when z = -22. This means that it's neither 100% true nor 100% false. So it's an open statement or sentence
siniylev [52]3 years ago
8 0

Answer:

Algebra 1 A Mid-Unit-Review

#1 C

#2 C

#3 B

#4 C

#5 B

#6 B

#7 C

#8 A

Have An Amazing Day!

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Rebecca moves to a large city that had two event stadiums. The larger stadium can hold 4.5 times 10^4 people, which is about 15
NNADVOKAT [17]

Answer:

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Step-by-step explanation:

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3 years ago
McKenzie runs 1.5 mi every 10 min. At this rate, how many miles does she run in 1 hour? Enter your answer in the box.
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our answer is 9, i think
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3 years ago
Read 2 more answers
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