4 years ago

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

2 answers:

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]4 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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