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mixer [17]
3 years ago
15

Multiply (x - 4)(2x + 3) using the foil method show the foil method products

Mathematics
2 answers:
AVprozaik [17]3 years ago
8 0

(x - 4)(2x + 3)

Using foil:

2x^2 + 3x - 8x - 12

Simplify.

2x^2 - 5x - 12 is the product after using FOIL.

Alekssandra [29.7K]3 years ago
5 0

Answer:

it's (x)(2x)+3(x)+(-4)(2x)+(-4)(3)

Step-by-step explanation:


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A bag with 12 marbles has 3 red marbles and 5 yellow marbles. A marble is chosen from the bag at random. What is the probability
alexgriva [62]

Answer:

3/12 = 1/4

Step-by-step explanation:

There are 12 marbles in the bag.  If the marble drawn at random is red, it is one of the 3 red marbles.

The probability is "3 out of 12" = 3/12 which simplifies to 1/4.

7 0
3 years ago
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Rahima goes jogging on a course that is 2.75kilometers long. If she completes the full course every morning, how many kilometers
Arada [10]

Answer:

<h2>19.25km</h2>

Step-by-step explanation:

Step one:

given data

we are told that the distance that Rahima covers on a daily is 2.75km long

we also know that a week has 7 days that is Mon-Sunday

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the total distance for a week

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2 years ago
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stich3 [128]

Answer:

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Step-by-step explanation:

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3 years ago
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For each of the following numbers, write 4 decimals that would round to this whole number when rounde to the nearest whole numbe
Natalka [10]
Round to the nearest whole number:

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d) 50 ⇒ 49.5 ; 49.9 ; 50.1 ; 50.4
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f) 71 ⇒ 70.5; 70.9 ; 71.1 ; 71.4
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h) 95 ⇒ 94.5; 94.9 ; 95.1 ; 95.4

If the following number is within the range of 1 to 4 then round down.
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8 0
3 years ago
Help
finlep [7]

Answer:

2(3x+6), 6(x+2), and 3(2x+4)

Step-by-step explanation:

8 0
3 years ago
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