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valentinak56 [21]
3 years ago
10

What is the first step in solving x-4=4

Mathematics
1 answer:
vredina [299]3 years ago
3 0

Answer:

add four to both sides of the equation

Step-by-step explanation:

x=4+4

x=8

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What changes may occur if the given dollar will be rounded off to its nearest value.
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Because in mathematical rules of rounding off numbers:
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Vera_Pavlovna [14]

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andrezito [222]

Answer:

<u><em>Answer is below</em></u>

Step-by-step explanation:

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<u><em>9+20/5+(5)(-8)</em></u>

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Use an area model to find the quotient: 132 ÷ 3 = ________.
7nadin3 [17]

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Step-by-step explanation:

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2 years ago
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Add.<br><br> (6x3+3x2−2)+(x3−5x2−3)<br><br> Express the answer in standard form.
sergiy2304 [10]

Answer:

7x^3-2x^2-5

Step-by-step explanation:

We need to add the two terms.

(6x^3+3x^2-2)+(x^3-5x^2-3)

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Combine the like terms and adding those terms

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So, the answer is:

7x^3-2x^2-5

6 0
4 years ago
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