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marissa [1.9K]
3 years ago
7

*PLEASE HELP ME !!! , READ ATTACHMENTS I WILL GIVE BRAINLIEST !!!

Mathematics
1 answer:
Sladkaya [172]3 years ago
3 0

Answer:

Hello!!

For question twelve, 7z+10-z=8z-2(z-5) is an identity.

For question thirteen, 7y+9=7y-6  has no solution.

Hope this helps!!

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A machinist drilled a conical hole into a cube of metal as shown.
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Step-by-step explanation:

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7 0
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Write an algebraic expression for the pharse: 5 less than the product of 6 and n
kiruha [24]

6n - 5 is the answer

<h2>YOURE WELCOME, PLEASE MARK AS BRAINLIEST AND FOLLOW ME ❤️❤️</h2>
7 0
3 years ago
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Can u plz help me I don’t really get it plz show your work
rosijanka [135]

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2.2r

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8 0
3 years ago
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