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Morgarella [4.7K]
3 years ago
9

What are some facts about expressions

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
7 0

Answer:

An expression is a sentence with a minimum of two numbers and at least one math operation. This math operation can be addition, subtraction, multiplication, and division.

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darrylh3333

Hope this helps

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Which expression is equivalent to 3 7/8-6 1/4
Serhud [2]

get a common denominator which is 24

3 7/8 = 3 21/24

6 /4 = 6 6 /24

3 21/24 - 6 6 /24

big number minus small number take sign of larger

6 6/24

- 3 21/24

-------------


5  30/24

3  21/24

--------------

2  9/24


2 3/8

the sign of the larger is negative

-2 3/8


7 0
3 years ago
Which expression is eqivalent to 9a +12
koban [17]

3(3a + 4)

this the anwers

8 0
3 years ago
Read 2 more answers
Find the equivalent exponential expression.<br> [(-4)^3]^2
Karolina [17]

Answer:

4096

Step-by-step explanation:

<em><u>Simplify:</u></em>

=((−4)3)2

=((−4)3)*((−4)3)

=((−4)*(−4)*(−4))*((−4)*(−4)*(−4))

=(−4)*(−4)*(−4)*(−4)*(−4)*(−4)

=(−4)6

<em><u>Step by Step:</u></em>

<u><em>((−4)3)2 </em></u>

<u><em>=(−64)2 </em></u>

<u><em>=4096</em></u>

<u><em /></u>

Answer: 4096

<em><u>Hope this helps.</u></em>

4 0
3 years ago
-4 &gt; x - 3 find x in the equation
dimulka [17.4K]

Answer:

X= -1

Step-by-step explanation:

8 0
2 years ago
Find LCM by division method<br><br> (i) 20,300 (ii) 1,05,22070
lisabon 2012 [21]

The LCM of 20 and 300 is 300.

<h3>How to find the LCM?</h3>

The multiple of 20 will be:

20 = 20, 40, 60, 80, 100, 120, 140, 160, 180, 200, 220, 240, 260, 280, 300

The multiple of 300 will be:

300 = 300, 600, 900

Therefore, the lowest common multiple of 20 and 300 is 300.

Learn more about LCM on:

brainly.com/question/18084619

#SPJ1

8 0
1 year ago
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