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insens350 [35]
3 years ago
14

How many terms are in the expression 5x^3-8x^2y+4xy-4

Mathematics
1 answer:
bazaltina [42]3 years ago
8 0

Answer:

<h2>4 terms</h2>

Step-by-step explanation:

Term 1: 5x^3

Term 2: 8x^2y

Term 3: 4xy

Term 4: 4

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Complete the conjecture.
alexandr402 [8]

Answer:

6

Step-by-step explanation:

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3 years ago
Simplify by combining like terms: -4\left(2x-y\right)+y+5\left(x+y\right)−4(2−)++5(+) − 4 ( 2 x − y ) + y + 5 ( x + y ) ; use NO
netineya [11]

Answer:

<em>-3x+10y</em>

Step-by-step explanation:

Given the expression -4\left(2x-y\right)+y+5\left(x+y\right), we are to simplify by combining the like terms. On simplification we have;

= -4\left(2x-y\right)+y+5\left(x+y\right)

Open the parenthesis:

= -4(2x)-4(-y)+y+5(x)+5(y)\\\\= -8x+4y+y+5x+5y

Collect the like terms:

= -8x+5x+4y+y+5y

Sum up the resulting expression

= -8x+5x+4y+y+5y\\= -3x+10y

<em>Hence the required expression on simplification is -3x+10y</em>

5 0
3 years ago
A football team loses a total of 12 yards in 4 plays. On average how many yards did the team move the ball per play?
HACTEHA [7]

The team moved the ball -3 yards per play.

Step-by-step explanation:

Given,

Total yards lost = 12 yards

Total plays = 4 plays

As the yards are lost, therefore, we will use negative sign.

Yards per play = \frac{Number\ of\ yards}{Number\ of\ plays}

Yards per play = \frac{-12}{4}

Yards per play = -3

The team moved the ball -3 yards per play.

Keywords: division, unit rate

Learn more about division at:

  • brainly.com/question/2048256
  • brainly.com/question/2115122

#LearnwithBrainly

8 0
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out of 1200 student served at lunch 660 of the students get hamburgers what is the percent of people who got hamburgers ​
Mars2501 [29]

Answer:

45% of students got hamburgers :)

Step-by-step explanation:

3 0
3 years ago
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