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Wewaii [24]
3 years ago
7

What is 10 +20-9+2+8-3 first to answer will get brainlyest

Mathematics
1 answer:
True [87]3 years ago
3 0
28!!!!!!!!!!!!!!!!!!!!
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Can someone help me with this
Jobisdone [24]
9+7=16 and 5+8=13
Hope i helped, please leave a thanks! Thanks!
5 0
4 years ago
Please help with my math I'm begging you
Rama09 [41]

Answer:

123

Hope this helped!

4 0
3 years ago
Evaluate: 3-mn if m=-4 and n=-8
alexira [117]

Answer:

The answer is -29

Step-by-step explanation:

All you have to do is plug -4 where m is and -8 where n is. Your equation would look like this... 3-(-4)(-8). Then all you have to do is plug it into your calculator and you will get -29.

4 0
3 years ago
Select from the drop-down menus to correctly complete each statement. 17.2 is 17.2 units to the ____ of zero on a number line. T
Fudgin [204]
Hello!

The number line progresses from negative infinity (extreme left) to positive infinity (extreme right). Beginning at zero, the numbers increase in value as they move to the right and decrease in value as they move to the left.

With this knowledge, we can look at the number 17.2 (a positive number) and conclude that it is placed 17.2 units to the right of zero on the number line.

The opposite of 17.2 would be (-17.2). Again, looking at this number (a negative number), we can conclude that it is placed 17.2 units to the left of zero on the number line.

I hope this helps!
3 0
3 years ago
Read 2 more answers
Which expression is equivalent to this expression?<br><br> (-5cd-4)(2cd2)2
GarryVolchara [31]

Answer: If the answer needs to be simplified, then the answer would be

-20c^2 d^3 - 16cd^2

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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