Add and simplify (3x³-2x²-x+2)+(4x²+3x-6)1) 3x³-2x²+4x-8
2) x³-2x²+4x-8
3) 3x³+2x²+2x-4
4) x³+2x²+4x-4

Answers

Answer 1

Answer: $(3x^3-2x^2-x+2)+(4x^2+3x-6)\n\n=3x^3-2x^2-x+2+4x^2+3x-6\n\n=3x^3-2x^2+4x^2-x+3x+2-6\n\n=3x^3+2x^2+2x-4\n\nAnswer:3)$

Answer 2

Answer:

Answer:

its 3 according to my answer :)

Step-by-step explanation:

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Which statement is false ?A Every integer is also a real number .

B Every irrational number is also a real number .

C No irrational number is rational

D Every integer is also an irrational number

Answers

The answer is D every integer is also an irrational number because there are many integers that are not irrational like 5 every integer is rational.

D. an integer is a rational number. D is false.

64 percent of what number is 48

Answers

The answer I got was 75%

Ellie has $30 in a savings account that earns 7% interest. How much will she have in total in 5 years? A.$10.50 B.$1050 C. $40.50 D. $32.50

Answers

Assuming simple interest.

Simple Interest = PRT/100

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Answers

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Is twenty one hundredths equivalent to one fifth

Answers

So the right answer is YES, BECAUSE 20 IS DIVISIBLE BY BOTH 20 AND 100. (The simplified version is 1/5. )

No, because 21 is not divisible by 20, unlike 100. Therefore, it cannot be simplifies any further.

There are 18 girls and 24 boys who want to praticipate in a triva challenge. If each team must have the same number of girls and boys, what is the greatest number of teams that can enter? How many boys and girls will be on each team?