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Sergio039 [100]
3 years ago
7

Simplify expresion 5x³y(2x+3y-4) =

Mathematics
2 answers:
Debora [2.8K]3 years ago
6 0

Answer:

5x3 y(5xy-4)

5x3y ×1xy

5x4y2

mel-nik [20]3 years ago
5 0

Answer:

5 {x}^{3} y

step by step

5 {x}^{3} y(2x + 3y - 4) \\  = 10 {x}^{3}y  + 15 {x}^{3} y + 20 {x}^{3} y \\  = 5 {x}^{3} y

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HELP ASAP
Alexxandr [17]

Answer: A − 9/7

Step-by-step explanation:

Hi, to answer this question we have to convert all the numbers into decimal form.

-3 1/3 = - (3x3+1)/3 =-10/3 = - 3.3334

-4/5 = -0.8

Since he number must greater than −3 1/3 but less than − 4/5.

−3 1/3 < x < − 4/5.

- 3.3334 < x < -0.8

The correct option is A = -9/7 , because in decimal form is equal to -1.28-

- 3.3334 < -1.28 < -0.8

5 0
3 years ago
Why does -6 - (-2) equal -4?
lukranit [14]

Answer:

when you subtract a negative number the two negative signs cancel out and it turns to a positive number

Step-by-step explanation:

in -6 - (-2)

the two - signs cancel out so it ends up being

-6+2 which is why it equals -4

8 0
3 years ago
Read 2 more answers
(pls also provide an explanation for how i do this)
Marizza181 [45]

Answer:

slope = \frac{3}{4}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (5, 3 ) and (x₂, y₂ ) = (9, 6 )

m = \frac{6-3}{9-5} = \frac{3}{4}

6 0
2 years ago
Hey! i’ll give brainliest please help.
xeze [42]
I think the answer is A sorry if I’m wrong
7 0
2 years ago
Jim's father bought a new car 3 years ago for
Alexus [3.1K]

30% of 50,400 = 30240.

Therefore the percentage loss is 30% over the course of 3 years.

4 0
3 years ago
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