3 years ago

Which expression is equivalent to (2x − 3)(x + 4) ?

Mathematics

2 answers:

sergey [27]3 years ago

7 0

Answer:

Step-by-step explanation:

2x2 + 8x - 3x - 12

2x2 + 5x - 12 is equivalent to the given expression

Komok [63]3 years ago

5 0

Answer:

$2x^{2} +5x-12$

Step-by-step explanation:

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Emily is making a punch that contains 75% apple juice and the rest ginger ale. The punch has 2 liters of ginger ale.

Flura [38]

For this item, we may let x be the number or liters of apple juice present in the ginger ale. The total volume of the punch then becomes
total volume = 2 + x
Then, considering that 75% of this is apple juice,
x/(2 + x) = 0.75
x = 0.75(2 + x) = 1.5 + 0.75x
x = 1.5 + 0.75x
Also, for this item, the vaue of x is equal to 6 liters.

7 0

2 years ago

Find the length of side x in simplest radical form with a rational a<br> denominator.

geniusboy [140]

Step-by-step explanation:

the answer is

$x = \sqrt{3}$