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inn [45]
3 years ago
13

Which of these expressions is equivalent to 18+24r ?

Mathematics
1 answer:
kondor19780726 [428]3 years ago
6 0

Answer:

it will be 322 because 8 + 4 is 12 and 1+2 is 3

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How many grams are there in 4.5 kilograms
zavuch27 [327]

Answer: 4500 grams

Step-by-step explanation: 1 kilogram is 1,000 grams, so 4 kilograms is 4,000 grams, and half a kilogram is 500 grams. So, 4000 + 500 = 4,500

3 0
3 years ago
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HELP ME!! plz? Combing like terms.
Bad White [126]

T: 8x+19

7x-2(4-2x)+6(5-x)-x+2-(6x+5) = 7x-8+2x+30+6x-x+2-6x-5 = 8x+19

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5 0
3 years ago
Suppose f varies inversely with g and that f = 28 when g = 2. What is the value of f when g = 7?
Lesechka [4]

Make up the proportion

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P.S. Hello from Russia

3 0
3 years ago
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lianna [129]

Answer:-5 10 ,13

Step-by-step explanation:

7 0
2 years ago
Pls help
loris [4]

Answer:  

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Step-by-step explanation:  

When you graph it (or use an appropriate tool), it can help us to figure out that the equation is:

y = 4x² -19x -5

(Quadratic regression = the process of determining the equation of a parabola that best fits a set of data)

<em>Hope this helps, have a nice day :D</em>

8 0
3 years ago
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