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2 years ago

11

2X plus 7 for x equals five

1 answer:

Nuetrik [128]2 years ago

3 0

Answer:

17

Step-by-step explanation:

If x equals 5, then you just do 2(5) + 7.

2×5=10 10+7=17

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Ben said the graph of the inequality

Ksivusya [100]

Answer:

Ben is incorrect

The solutions are x>-3 and x < 3

Step-by-step explanation:

we have

$-x^{2} +9 > 0$

Multiply by -1 both sides

$x^{2} -9 < 0$

Adds 9 both sides

$x^{2} < 9$

The solutions are

$x < 3$

and

$-x < 3$ -----> Multiply by -1 both sides ----> $x > -3$

therefore

The solution is the interval (-3,3)

Ben is incorrect

7 0

3 years ago

Alona [7]

Soln

here

weight = 30 kg

Force = weight × 10

= 30×10

= 300

Area = cm

= 100/100

= 1

now,

Pressure = Force/Area

= 300/1

= 300 pa.

3 0

2 years ago

I just need answers I dont need an explanation!!

Evgesh-ka [11]

Step-by-step explanation:

-9

5

0

-8

well those are the answers

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2 years ago

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The height of a hot air ballon is tracked as it makes trip from launch to the landing site. Look at the graph to determine what

Novosadov [1.4K]

Answer:

c

Step-by-step explanation:

The graph is gradually decreasing but stops

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2 years ago

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What is the answer to this???

frosja888 [35]

Answer:

JAY

Step-by-step explanation:

because its closest to making a whole number

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3 years ago

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