Math homework. For tomorrow!! Check if I did right, if is not can you do it?

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Jrarama asked Aug 19, 2022

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20 votes

Math homework.
For tomorrow!!
Check if I did right, if is not can you do it?

Mathematics
high-school

Jrarama asked Aug 19, 2022

by Jrarama

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11 votes

Everything is good except number 10 it’s supposed to be 18

Zack Knopp answered Aug 20, 2022

by Zack Knopp

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21 votes

Answer:

Number 10 is wrong it is supposed to be 18

the reason is because the subtraction sign is canceling out the negative sign so instead of 2-(-16) it could be 2+16

Pvl answered Aug 23, 2022

by Pvl

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