"when you adjust one number and change another number in the problem to make a computation easier, you use ........... "

Answers

Answer 1

Answer:

The compensation strategy is used in mathematics when taking the sum of two or more values in other to make computation easier.

Compensation involves adjusting the value of a certain number before processing with addition in other to make the calculation easier.

For example ; 29 + 33
We could change the value of 29 to 30 by adding 1 ; as it is easier to sum 30 and 33.
Then ; 30 + 33 = 63
The added value is then subtracted from the result.
63 - 1 = 62
Hence, 29 + 33 = 62

The above example is a simple way of using the compensation strategy.

Learn more :brainly.com/question/19499139?referrer=searchResults

Answer 2

Answer: subtraction? I think this because you minus some numbers on one side.

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What is the y intercept of -4x+8

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Answer: (0, 8) or 8

The y intercept is never the number before the x

Answer:

The Y intercept is 8 I think

Step-by-step explanation:

-6g + 36= 12 Find the value of g.

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answer: g=4 || -6g=12-36, -6g=-24, g=4

Factor the expression 49b2+42b+9

Answers

Answer:

(7b+3)^2

Step-by-step explanation:

when using the perfect square rule you can see that expression can be factored down to (7b+3)^2

What are the domain and range of the relation (–4, 2), (0, 1), (0, 5), (8, 10)? A.Domain: {–4, 0, 8}; Range: {2, 1, 5, 10} B.Domain: {2, 1, 5, 10}; Range: {–4, 0, 8} C.Domain: {–4, 0, 5, 10}; Range: {2, 1, 8} D.Domain: {–4, 2, 0, 1, 5, 8, 10}; Range: {–4, 2, 0, 1, 5, 8, 10}

Answers

It is A because the domain is x and range is the y.

To solve the equation 2−5(3+4x)=2x+7,2-5(3+4x)=2x+7, Miranda's first step was to write 2−15−20x=2x+72-15-20x=2x+7. Which property did Miranda use in her first step?

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distributive property of multiplication

Answer:

distributive property

Step-by-step explanation:

Plz help what is the missing number 1,4,9,16 what is after 16 plz help me fast thank you

Answers

The answer is 25.

The sequence was following the pattern of squaring numbers that were in chronological order.

1^2=1
2^2=4
3^2=9
4^2=16

So, next number would be 5^2=25.

the answer would be 25

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Can someone tell me if im right? i think its 3. if im not correct,please tell me what i did wrong.