3 years ago

Y minus 12 in an algebraic expression

Mathematics

1 answer:

n200080 [17]3 years ago

4 0

Minus mean to subtract. With the symbol (-)

Therefore, the best algebraic expression should be y-12

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Step-by-step explanation:

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Directions: Use substitution to simplify the following;

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answer

1. 2x + y

=2x3+4

=6+4

=10

2. 3x + 2y

=3x3+2x4

=9+8

=17

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3 years ago

PLZZ HELP

9966 [12]

An arithmetic sequence would have a common difference between successive terms, not the case here.

A geometric sequence has a common ratio; let's check:

$\dfrac{1/2}{1/6} = 3$

$\dfrac{3/2}{1/2} = 3$

$\dfrac{9/2}{3/2} = 3$

That's a common ratio of 3 so as far as we can tell a geometric sequence.

Answer: geometric

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