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Harrizon [31]
4 years ago
12

I need help on both of these please and fast

Mathematics
1 answer:
IrinaVladis [17]4 years ago
8 0
<h3>14.</h3>

Exact form: \frac{91}{30}

Decimal form: 3.03 with a line over the three that is after 0.

Mixed number form: 3\frac{1}{30}

<h3>15.</h3>

Exact form: \frac{7}{4}

Decimal form: 1.75

Mixed number form: 1\frac{3}{4}





Hope this helps!

Have an amazing rest of your day :)

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Yes ......................................................
Greeley [361]

Answer:

Step-by-step explanation:

3 0
3 years ago
Please help me with math
Anna [14]

By observing the graph we can note down the following things about the boundary line:

  1. It has a positive slope.
  2. It cuts the X-axis at (5,0)
  3. It cuts the Y-axis at $(0,-x)$, where $|x|$ is some value less than 2 but greater than 1.

Let's look at the shaded region. The origin lies inside it.

Thus, the point $(0,0)$ satisfies the equation of the region.

Upon putting it in the options, we find that only two options: 2 and 4 satisfy the inequality $0<5$

Now find the Y-intercept of the boundary line:

Option 4) $0-2y=5$

$y=\frac{-5}{2}<-2$

Since it is smaller than -2, it is the wrong option.

Hence, correct option is $\boxed{x-3y<5}$

4 0
3 years ago
The mean age of 5 people in a room is 40 years. A person enters the room. The mean age is now 35. What is the age of the person
crimeas [40]

Answer:

10 years.

Step-by-step explanation:

Let total age of five people be x;

x/5 = 40

x = 40*5

x = 200.

Let age of new person be y;

(200 + y)/ 6 = 35

200 + y = 210

y = 210-200

y= 10.

The age of the new person is 10.

See ya!

Hope it helps!

3 0
3 years ago
Read 2 more answers
I need the simplified expression for this please ​
vampirchik [111]

Answer:

16x+5

Step-by-step explanation:

first, we open the brackets

5*2x-5*1+2*3x+2*5=10x-5+6x+10=16x+5

8 0
3 years ago
Which of the following statements is a true conclusion that can be made from the scaled bargraph?
makvit [3.9K]

Answer:

The answer would be D.

This is because reptile has the lesser value. thus being the least common factor~


8 0
3 years ago
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