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nadezda [96]
2 years ago
15

Help please

Mathematics
1 answer:
77julia77 [94]2 years ago
7 0

Solution:

<u>Note that:</u>

  • Given inequality: 3 < x + 3 < 6

<u>Solving the inequality one by one.</u>

  • 3 < x + 3
  • => -3 + 3 < x
  • => 0 < x
  • => x + 3 < 6
  • => x < 6 - 3
  • => x < 3

The inequality is <u>0 < x < 3.</u>

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Solve for x. x - 2(2 - 3/2 x) = 2(4 - x) + 1
STALIN [3.7K]

Answer:

x = 13/6

Step-by-step explanation:

We are the following expression;

       x - 2(2 - (3/2)*x) = 2(4 - x) + 1

       x - (4 - 3*x) = 8 - 2*x + 1

       x - 4 + 3*x = 8 - 2*x + 1

         4*x + 2*x = 9 + 4

             6*x = 13

              x = 13/6

8 0
3 years ago
When rolling two dice, Which probability has the same number of chances as rolling a P(1)?
Harman [31]

Answer:

\frac{1}{6})

Step-by-step explanation:

probability= <u>no of possible outcom</u><u>e</u>

total outcome

therefore p(1)=

\frac{2}{12}

N. B, a dice has 6faces so 2dice has 12 faces

3 0
2 years ago
I need help please I’m struggling
dmitriy555 [2]

Answer:

19%

Step-by-step explanation:

3 0
3 years ago
an item is regularly priced at $90 . alan bought it on sale for 30% off the regular price. how much did alan pay?
Minchanka [31]

Answer:

$63

Step-by-step explanation:

100-30=70%

0.7*90=63

3 0
3 years ago
What is the area of this figure? Enter your answer in the box.
Paladinen [302]
The area would be 35 cm squared.

Lets break it down:
Triangle- The area of a triangle is base×height÷2
so if we plug in the numbers, the base would be 5 (the length) and the height would be 4 (the height). 5×4= 20÷2= 10.
Square- The area of a square is base×height so if we pluged in the numbers, the base is 5 (the length) and the height is 5 (the height). 5×5= 25.

10+25= 35 cm squared

Hope this helps!
6 0
3 years ago
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