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svetoff [14.1K]
3 years ago
8

Help!!!!! No weird answers pls

Mathematics
2 answers:
Papessa [141]3 years ago
7 0

open the parenthes. and then after that you'll get 27+12x-15. if you simplify that then you'll get 12x+12

g100num [7]3 years ago
5 0
3*9= 27
3*4x=12x. 27+12x-15
3*-5=-15


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Please hurry! If you don't know it, that's okay.
makvit [3.9K]

Answer:

The answer is (x,y)=(-10,-7)

Step-by-step explanation:

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carly walks 30 feet in seven seconds. At this rate, how many minutes will it take for carly to walk a mile if there are 5,280 fe
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6 0
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Vlad [161]

The  values of the given numbers when it is rounded up to the nearest 10 thousands are:

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<h3>What is rounding up in mathematics?</h3>

Rounding up can be described as the process that is been used in the mathematics which is been used in the estimation of a particular number in a context.

It should be noted that in rounding the  a number up, it is required to look at the next digit at the right hand of the given figures in a case whereby the digit is less than 5,the digit can be rounded down, but in the case whereby the digit is more that 5 then it can be rounded up .

From the given values, we are given the 990,201 and 159,994  and if this were to rounded up to the nearest 10 thousand then we will start from the right hand sides and round down the values less than 5 and round up the values that is more that 5. and their values will be 990000

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Read more about rounding up at:

brainly.com/question/28324571

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8 0
10 months ago
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