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Nimfa-mama [501]
3 years ago
13

here is an inequality: 2x+5>50. explain the steps you would use to solve the inequality for x. what would the graph look like

Mathematics
2 answers:
11111nata11111 [884]3 years ago
8 0

Answer:

Step-by-step explanation: 2 plus 5

7 <50

goldenfox [79]3 years ago
5 0

Answer:

x = 22.5

Step-by-step explanation:

2x + 5 > 50.

We do inverse operations sooo:

2x + 5 - 5 > 50 - 5.

50 - 5 = 45.

Then we do 2x ÷ 2 and 45 ÷ 2.

45 ÷ 2 = 22.5.

To check our answer to see if its right we do 22.5 x 2 which equals 45. Then we do 45 + 5 which equals 50. So the sign is wrong it should be greater than or equal to.

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ValentinkaMS [17]

Answer:

FALSE

Step-by-step explanation:

Area of triangle is given by formula :

Area\ =\ \frac{1}{2}\left(base\right)\left(Altitude\right)

From picture we see that Altitude = 60 m

Base = 52 + 71 = 123 m

Now plug these values into above formula:

Area\ =\ \frac{1}{2}\left(123\right)\left(60\right)

Area\ =\ \frac{1}{2}\left(15129\right)

Area\ =\ \frac{15129}{2}

Area\ =\ 7564.5

Which is different than given area 1560 m^2.

Hence answer is FALSE.

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Deffense [45]

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so now you can substitute:

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now add 1/5 on both sides

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hope this helps!

4 0
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Answer:

The asnwer is a. 4.5%

Step-by-step explanation:

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