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2 years ago

If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?

Mathematics

1 answer:

spayn [35]2 years ago

3 0

Answer: Yes, they equal

Explanation: (4 + 6) x 3 = 30 ; 10 x 3 = 30, 30 = 30

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Whts X+y x 9 +3 +4 ?

babunello [35]

Expression simplified: $x+9y+7$

Step-by-step explanation:

The expression that we have in this problem is:

$x+y\cdot 9 +3 +4$

The first type of operation that we have to solve in such expression are multiplication/division.

In this expression, there is only one multiplication, that is:

$y\cdot 9 = 9y$

So we can rewrite the expression as

$x+9y+3+4$

Now we can evaluate the sum of the similar terms: in this case, similar terms are only 3 and 4, and their sum is

$3+4=7$

Therefore, the expression can be rewritten as

$x+9y+7$

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3 years ago

Please help asap. BRAINLIEST--

son4ous [18]

D. Rectangle
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2 years ago

The Knicks and Nets have a total 30 players.

Blababa [14]

Answer:

Step-by-step explanation:

From the problem statement, we can set up the following two equations:

$K + N = 30$

$20K + 10N = 500$

where $K$ is the number of Knicks players, and $N$ is the number of Nets players.

We can substitute the first equation into the second and solve for $K$

$K + N = 30$

$N = 30 - K$

$20K + 10N = 500$

$20K + 10(30 - K) = 500$

$20K + 300 - 10K = 500$

$10K + 300 = 500$

$10K = 200$

$K = 20$

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2 years ago

Use the expression (8x + 2) + (-9x + 7)

sasho [114]

Combine like terms, you would get -1+9 which your answer would be 8

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2 years ago

Find two integers a and b between 1 and 20 such a a^2+b^2 is a perfect square

guajiro [1.7K]

4,9,16 are all options that ratio to 1,2,3

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3 years ago

If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?​

If 4 + 6 = 10, does (4 + 6) X 3= 10 X 3? Why or why not?