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kati45 [8]
2 years ago
12

Subtract and simplify: 3x(5x + 2) – 2(x2 + x – 1)

Mathematics
1 answer:
Lostsunrise [7]2 years ago
5 0

Answer:

Simplify the expression.

−2x2+13x+8

Step-by-step explanation:

Decimal Form:

x

=

7.06608438

…

,

−

0.56608438

…

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Y greater than or equal to x + 4
tatiyna

See the attached files

<h2>Explanation:</h2>

Here we have the following inequality:

y>x+4

In order to graph the shaded region, we have to graph the equation of the line y=x+4 whose slope is m=1 and y-intercept b=4.  So the graph of the line is shown in the First Figure below.

To find the shaded region we need to have a look at the symbol > that indicates that the shaded region is above the graph of the line and. Since this doesn't include the symbol =, then the line is dotted. Therefore, the resulting region is shown in the second Figure.

<h2>Learn more:</h2>

Shaded regions: brainly.com/question/9611462

#LearnWithBrainly

5 0
3 years ago
Please help
Korvikt [17]

Answer:

b. c(p) = 0.42p

Step-by-step explanation:

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7 0
3 years ago
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Drinks cost 85p each.
bagirrra123 [75]
11 drinks because 85x11 = £9.35
7 0
2 years ago
Please help it’s geometry
murzikaleks [220]

Answer:

x = -4

Step-by-step explanation:

EM = 5x

ET is half of EM so this statement is true: 5x = 2(3x + 2)

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5x = 2(3x +2)

Distribute 2.

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7 0
3 years ago
What’s the correct answer
Andre45 [30]
The first one is correct
6 0
3 years ago
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