Compare partial products and regrouping how the methods are alike and different

Answers

Answer 1

Answer: Partial products are different in regrouping in terms of how numbers are clustered from a set equation as a whole delivering it individual but naturally to all the numbers involved in the set.
Regrouping is just like the commutative or associative property of numbers.
Associative property of addition is used when you want to group addends. This is mainly used to cluster set of numbers or in this case, addends. How do you use the associative property when you break apart addends? Simple you group them using the open and closed parentheses or brackets. Take for an example 1 + 1 + 2 = 4. Using the associative property you can have either (1 + 1) + 2 = 4 or 1 + (1 + 2) = 4 clustered into place.

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What is 10/25 simplified

What is 12-3x=-6x
Show the work please

Answers

Answer:

x=-3

Step-by-step explanation:

12-3x=-6x

12=-3x-6x

12= -9x

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-9. -9

12/9= -3

X=-4
How I did it :
12 - 3x = -6x
Add 3 x to both sides:
12 = -3x
Then divide both sides by -3:
-4 = x
And just switch it around

The number which on rounding off to the nearest thousand gives 11000 is (a) 10345 (b) 10855 (c) 11799 (d) 10056

Answers

Answer:

Step-by-step explanation:

The correct answer is (b) 10855, since rounding to the nearest thousand gives 11000.

Factor 360t 10t^3 - 120t ^2.

Answers

360t +10t^3 - 120t² = 10t(36 +t² -12t) = 10t (x-6) (x-6)

Hello:
360t +10t^3 - 120t² = 10t(36t +t² -12t)

A calculator was purchased for $29. The wholesale cost was $20. What was the percent markup?

Answers

If you would like to find the percent markup, you can calculate this using the following steps:

x% of $20 is $29
x% * 20 = 29
x/100 * 20 = 29
x = 29 * 100 / 20
x = 145%

145% - 100% = 45%

The correct result would be 45%.

What is the solution of the equation? 3 = b + 3
A. 0
B. 1
C. 9
D. 6

Answers

A would be the answer
you have to combine like terms
so subtract 3 from each side and then you are left with b=0

Haley bought 1.6 pounds of almonds for $13.20. How much did she pay per pound?

Answers

$8.25

Divide 13.20 by 1.6

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Solve for x.16x - 5 = 18x - 2