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Elenna [48]
3 years ago
8

Simplify the following expresssion. x^4+3x^3-2x^3-5x^2-x+x^2+x+1+7x^4

Mathematics
1 answer:
Kobotan [32]3 years ago
5 0

Answer8 x 4 + x 3 − 4 x 2 + 1

Step-by-step explanation:

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Write an expression that evaluates to true if x is non-negative and y is negative?
joja [24]

Answer:

x >= 0 & y<0

x >= 0 means that x is non-negative

y<0 means that y is negative

6 0
1 year ago
If Mrs. Ramsey divides 5 pounds of flour equally into three bowls, what is the weight of flour in one bowl? A) 3 5 pound Elimina
Mariulka [41]
Hi there!

The key in the question is "divide". Therefore, we divide 5 by 3

5/3=1.6 pounds

I don't think any of these are right.

3 0
3 years ago
Read 2 more answers
Express 0.000023 in standard form . *​
sdas [7]

Answer:

Step-by-step explanation:

2.3*10'-2

5 0
3 years ago
4. Starcraft 2 player Serral won 36 out of his last 45 matches in high-level play. Continuing with that level of competition, wh
Ganezh [65]

Answer:

Starcraft

a) Probability of losing at most 2 games = 33%

b) Probability of winning at least 4 games = 67%

Step-by-step explanation:

a) To lose 2 out of 6 games, the probability is 2/6 x 100 = 33.333%

b) To win at least 4 games out of 6, the probability is 4/6 x 100 = 66.667%

c) Since Serral is playing 6 games, for her to lose at most 2 of the games is described as a probability in this form 2/6 x 100.  This shows the chance that 2 of the games out of 6 could be lost by Serral.  On the other hand, the probability of Serral winning at least 4 of the 6 games is given as 4/6 x 100.  It implies that there is a chance, 4 out of 6, that Serral would win the game.

3 0
2 years ago
How to create an equation with infinitely many solutions.
AlekseyPX

Answer:

4 x + 5 = 2 x + 2 x + 5

Step-by-step explanation:

If we simplify the following equation it will be 4 x + 5 = 4 x + 5. This equation has infinitely many solutions because every value for x we substitute in, it will be the same on both sides, for example

Substitute x = 7 into 4 x + 5 = 4 x + 5

4 × ( 7 ) + 5 = 4 × ( 7 ) + 5

28 + 5 = 28 + 5

33 = 33

Every x value that we substitute in will result in the equation having the same result on both sides

6 0
3 years ago
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