3 years ago

Look at the table. Make a conjecture about the sum of the first 15 positive even numbers.

Mathematics

1 answer:

Rom4ik [11]3 years ago

8 0

There are 15 numbers and median is 16 so I think its

15 * 16.

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UUIVIY U

nasty-shy [4]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

$2x -1 > x + 2$

Solve for x

Subtract x both sides

$2x -1-x > x + 2-x$

$x-1 > 2$

Adds 1 both sides

$x-1 +1> 2+1$

$x> 3$

The solution is the interval -------> (3,∞)

All real numbers greater than 3

In a number line is the shaded area at right of x=3 (open circle)

see the attached figure

7 0

3 years ago

Which equation is equivalent to the given equation? 7m + 11 = -4 (2m +3)

VARVARA [1.3K]

Answer:

15m=-23

Step-by-step explanation:

8 0

3 years ago

Photo above <br><br>please answer

alina1380 [7]

I THINK the answer would be around 2/3/4 paper clips, I'm not sure. And keep in mind, I;m not responsible for any wrong answers/ invalid responses.

5 0

3 years ago

How can this expression be written another way? 56k + 8

alexira [117]

Step-by-step explanation:

8(7k+1)

no need to thank me

4 0

3 years ago

What is the answer to this math question?

Andrews [41]

Answer:

2x+a=5bx

Step 1: Add -2x to both sides.

a+2x+−2x=5bx+−2x

a=5bx−2x

Answer:

a=5bx−2x

Step-by-step explanation:

8 0

3 years ago