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Drupady [299]
3 years ago
13

What is the product? (2x-1)(x+4)

Mathematics
1 answer:
MissTica3 years ago
4 0

Answer:

2x² + 7x - 4

Step-by-step explanation:

(2x-1)(x+4)

= (2x)(x) + (2x)(4) + (-1)(x) + (-1)(4)

=2x² + 8x - x -4

=2x² + 7x - 4

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For each of the following angles, name the angle that is congruent.
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Answer:

M is congruent to P, N is congruent to Q, and O is congruent to R.

Step-by-step explanation:

Congruent angles are angles with exactly the same measure.

4 0
3 years ago
Which ordered pair is a solution for the system of equations? {3x−5y=152x−y=−4 (−5, −6) (0, 3) (2, 8) (−6, −11)
SashulF [63]
3x-5y =15

2x-y=-4 
multiply the equation by 5 and then subtract   equation 2 from equation 1
so 3x-5y =15
    10x-5y =-20
-7x =35 x =-5  
plug in the value of x in the second equation -10 -y =-4  - y= -4 +10 y =-6
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7 0
4 years ago
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zaharov [31]
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In this question, the height is 3 square units and the base length is 4 square units.

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5 0
3 years ago
Please help
djyliett [7]

Answer:

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Step-by-step explanation:

Since it is going left from 6, we know that x must be less than 6

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8 0
3 years ago
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Can someone help me with this question please?
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Is x=1/3 a possible answer? It would be if in fraction form.
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