2 years ago

How do you know that two expressions are equivalent

1 answer:

6 0

You know that two expressions are equivalent when if you substitute in your values and simply the expressions, they have the same answer.

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IRISSAK [1]

The answer is -9 + 9i. Hope this helped.

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2 years ago

Usimov [2.4K]

The answer is $7.75 -3.25-2.75x-4=$7.75

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2 years ago

Allisa [31]

480.6 miles

multiply 18 by 26.7 to get that answer

5 0

2 years ago

luda_lava [24]

Answer:

1 3/8

Step-by-step explanation:

First, change the mixed fraction to improper fraction.

2 3/4 = 8/4 + 3/4 = 11/4

1/2 of 11/4 = (11/4)(1/2) = 11/8

11/4 - 11/8 = 22/8 - 11/8 = 11/8

11/8, or 1 3/8 is your answer.

5 0

2 years ago

Igoryamba

$\frac{4}{19}$

8 0

2 years ago