Whats The sum of twice a number x and thrice a number y minus the square of z as an expression

Mathematics

2 answers:

SpyIntel [72]2 years ago

8 0

Answer:

2x+3y-z²

Step-by-step explanation:

twice a number =2x

thrice a number =3x

minus z²

HOPE THIS HELPS!!!

sergeinik [125]2 years ago

6 0

Answer:

2x+3y-z²

Step-by-step explanation:

twice a number =2x

thrice a number =3x

minus z²

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What is the volume of a sphere with surface area of 25 pi yd squared?

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