3 years ago

What’s the value of 3x+5 when x=2

Mathematics

2 answers:

Zepler [3.9K]3 years ago

6 0

Answer:

Step-by-step explanation:

First you replace x with 2

3(2)+5

You open the bracket

6+5

Then you add

hodyreva [135]3 years ago

5 0

Answer:The answer is 11

It is 11 because when you plug in 2 with x, you need to multiply 3 with 2 which would equal 6.Then after that you would add 6 + 5 which would equal 11.

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5/9*18/25<br><br> i need help

Akimi4 [234]

Answer:

$\frac{2}{5}$

Step-by-step explanation:

$\frac{5}{9} * \frac{18}{25} = \frac{5 * 18}{9 * 25} = \frac{90}{225} = \frac{45 * 2}{45 * 5} = \frac{2}{5}$

4 0

3 years ago

How many terms are there in 2x+8-7y3

Evgen [1.6K]

There are 3 terms in this expression. You can determine this answer by knowing that terms are either a single number or variable or numbers and variables multiplied together. Here's a picture example below:
Hope it helps! Mark as brainliest!