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sammy [17]
3 years ago
10

Simplify the Expression

Mathematics
1 answer:
Drupady [299]3 years ago
6 0
11a^3-4a^2-14a-7 is the correct answer :)
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Multiply each pair of numbers -4.25x(-1.25)=
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The answer is 5.31245
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Compare the decimal using less or greaser or equal 0.29 _0.3
worty [1.4K]

< .3 is greater then .29


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A race car can complete 8 laps in 1/3 hour. At this rate, how many hours will it take the race car to complete 1 lap? 1/240 1/24
Marrrta [24]

Answer:

<h3>1/24</h3>

Step-by-step explanation:

The race car is doing 8 laps in 1/3 hour, in one hour the car is doing:

8laps * (1/3) hour) = 8*3 laps / 1hour = 24 laps/hour.

Now, to complete one lap, the car will it take:

1 lap * (1 hour / 24 laps) = 1/24 hours the race car requires to complete 1 lap. Right answer is:

<h3>1/24</h3>
8 0
3 years ago
ASAP! Really need help!!
blsea [12.9K]
By the remainder theorem  8x^2  + 4x - 3  when divided by  2x -  1  is

8(1/2)^2 + 4(1/2) - 3 =  2 + 2 - 3  =  1 answer
4 0
3 years ago
(Iv'e posted this question before, but I forgot the multiple choice answers)
Mama L [17]
<h3>Option D</h3><h3>The simplified version of 7x − 4(x − 8) = 56 is 3x + 32 = 56</h3>

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

7x - 4(x - 8) = 56

Use distributive property to simplify the expression

By distributive property,

a(b + c) = ab + ac

Therefore,

7x - 4(x - 8) = 56\\\\7x - 4x + 32 = 56

Combine the like terms : 7x - 4x = 3x

Therefore,

3x + 32 = 56

Thus option D is correct

6 0
3 years ago
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