Michael boards an elevator at the 23rd floor. She travels up 14 floors, and then down 7 floors.

1 answer:

dem82 [27]3 years ago

7 0

Michael will end up on the 30th floor.

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Nataly [62]

1)b
2)a
Let me know if u want me to show my work

5 0

2 years ago

Lubov Fominskaja [6]

I think b...i’m wrong pretty sure..

6 0

3 years ago

Paul [167]

Answer:

$(x+1)^{2} -5$

Step-by-step explanation:

$-2x=x^{2} -6 \\x^{2} +2x-6\\(\frac{b}{2}) ^{2} =(\frac{2}{2}) ^{2} =1^{2} =1\\so, (x^{2} +2x+1)-6+1\\ x^{2} +2x+1=(x+1)^{2} \\-6+1=5\\(x+1)^{2} -5$

Sorry it took so long

4 0

2 years ago

Phantasy [73]

I think the answer is 2.5

8 0

2 years ago

andrew-mc [135]

Answer:

thats cool

Step-by-step explanation:

explain why you are a graph that uses pictures to show and compare information.

7 0

3 years ago