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horsena [70]
3 years ago
6

If ( 2 x 1) (0 x -1) = ( 15 ), then the value of x is

Mathematics
1 answer:
adoni [48]3 years ago
7 0

Answer: x = -15/2

Step-by-step explanation:

This answer IS simplified

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Which of the following can be represented by the equation y = 2x?
KatRina [158]

Answer:

B) Graph B only.

Step-by-step explanation:

Table A is not correct, because:

In Y = 2X, replacing each row:
3 =/= 2 x 2
6 =/= 2 x 4
9 =/= 2 * 6

Table B is correct, because:
When Y is 2, X is 1 which is equal to 2x1.
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2 years ago
What is the solution to the inequality?<br><br> 4(2x+5)-2x more than or equal to 10
Alexxx [7]
See attached for the solution

4 0
3 years ago
Write 0.00467 in standard form
meriva

Answer:

\frac{0.00467}{100000}

Step-by-step explanation:

Given :

0.00467

Now,

0.00467=\frac{0.00467}{100000}

Standard form of given equation is :

\frac{0.00467}{100000}

6 0
2 years ago
Jose is thinking of a number.
alexira [117]

The number is 66.

Solution:

Let the number be x.

To find the number x using given conditions.

Start with the last condition.

It is less than 7 times 8 + 23 = 7 × 8 + 23 = 79

So, the number is less than 79 which implies x < 79.          

Using condition (4),  

It is greater than 5 times 4 = 5 × 4 = 20

So, the number is greater than 79 which implies x > 20.    

Combining condition (4) and (7), we get 20 < x < 79.

Using condition (3) and (5),

The number is a multiple of 11 and 6.

The number which is multiplied by both 11 and 6 is 66, 132, ...

But here x lies between 20 < x < 79.

So x = 66.

66 is not odd number and the sum of the digits is divisible by 2.

Therefore condition (1) and (2) also satisfied.

Hence the number is 66.

3 0
3 years ago
the price of a price of machinery is 27,000 the table shows the value of the machinery during the first three years after it was
Sav [38]

Answer:

a number

Step-by-step explanation:

this was asked in april so i rly think you need an answer anymore

3 0
3 years ago
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