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3 years ago

What information do you need to write the ordered pair for a point?

Mathematics

2 answers:

noname [10]3 years ago

5 0

Answer:

You need the x- axis and the y-axis

Step-by-step explanation:

zaharov [31]3 years ago

3 0

Answer:

When you are finding an ordered pair you need the x-coordinate and the y-coordinate.

Step-by-step explanation:

The horizontal line is the x-axis and vertical is the y-axis. When you put get the coordinate you put it as (x,y).

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Subsubstitution solving for x

yuradex [85]

y = 8x - 18

2x - 8(8x - 18) = 20

2x + -64x + 144 = 20

-62x + 144 = 20

-62x = -124

x = 2

6 0

3 years ago

How many natural numbers are between 45 and 58?

Eddi Din [679]

Answer:

Step-by-step explanation:

You could actually list the numbers between (but not including) 45 and 58:

{46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57}. I count 12 numbers here.

5 0

4 years ago

Read 2 more answers

0.09 is one tenth of

liq [111]

<u>0.09</u> = <u>1 </u>
0.9 10

I hope this helps.

4 0

3 years ago

Read 2 more answers

Write a system of equations to describe the situation below, solve using elimination.

Sedbober [7]

Answer:

The cost of hardbook is $9 and cost of paperback is $5.

Step-by-step explanation:

Let x be the price for hardback book and y be the price for paperback book.

Mr. Yamamoto purchased 42 new hardcover books and 64 new paperback books, which cost a total of $698.

We can write the equation as:

$42x + 64y = 698$

He also purchased 42 new hardcover books and 58 new paperback books, which cost a total of $668.

We can write the equation as:

$42x + 58y = 668$

We have to use the elimination method to solve the two equations.

We eliminate x by subtracting the two equations.

$42x + 64y-(42x + 58y) = 698 - 668\\\Rightarrow 6y = 30\\\Rightarrow y = 5\\42x + 64(5) = 698\\\\\Rightarrow x = \displaystyle\frac{698 - 64(5)}{42}\\\\\Rightarrow x = 9$

Thus, the cost of hardbook is $9 and cost of paperback is $5.

8 0

3 years ago

1 each of the two items that Val bought cost more than 10$ 2. Val spent 34$ for the 2 items. 3. Neither of the two items that Va

DerKrebs [107]

Statement : Val spent $ 34 for the 2 items

contradiction : Neither of the 2 items that Val bought cost more then $ 15

think about it....if neither of them cost more then 15....lets say they cost 15 each...then there is no way he spent $ 34.....he would spend at most $ 30

8 0

3 years ago

Read 2 more answers