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OlgaM077 [116]
2 years ago
11

2x - 8≤ -10 please find the value of x.SHOW WORK IF POSSIBLE ​

Mathematics
2 answers:
kaheart [24]2 years ago
6 0

Answer:

x ≤ - 1

Step-by-step explanation:

2x - 8 ≤ - 10 ( add 8 to both sides )

2x ≤ - 2 ( divide both sides by 2 )

x ≤ - 1

ICE Princess25 [194]2 years ago
6 0

Answer:

x ≤ -1

Step-by-step explanation:

Given,

2x - 8≤ -10

Solution:

Add 8 to both sides:

  • 2x-8+8≤-10+8
  • 2x≤-2

Divide both sides by 2:

  • 2x/2 ≤ -2/2
  • x ≤ -1

Value of x is ≤ -1.

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Many states refused to ratify the constitution unless?​
nasty-shy [4]

Other Federalists claimed that the new government could not violate the people's rights because it only had limited powers. However, most state legislatures refused to ratify the Constitution without the Bill of Rights being added to the document.

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3 years ago
What are the steps to simplifying -(x)³-x³ and what is the answer?
MArishka [77]

Answer: D

Step-by-step explanation: common sense

7 0
3 years ago
A person invests 9000 dollars in a bank. The bank pays 6% interest compounded monthly. To the nearest tenth of a year, how long
il63 [147K]

Answer:

7.4\ years  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=?\ years\\ P=\$9,000\\ r=0.06\\n=12\\ A=\$14,000  

substitute in the formula above  

14,000=9,000(1+\frac{0.06}{12})^{12t}  

(14/9)=(1.005)^{12t}  

Apply log both sides

log(14/9)=(12t)log(1.005)  

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3 0
4 years ago
The value of the digit 9 is 2,107,954
astraxan [27]
The value of the digit 0 is 10 thousand.
What you have to do is break down the numbers so since there is no 0 in 954, then you would move on to the next 3 sets of numbers of which, if the number was just 107, you could see that the 0 is in the tens place and since it is actually 107,000, then you would say that the 0 is in the ten thousands place.
8 0
4 years ago
Consider this expression
Sloan [31]

Answer:

\displaystyle \large{(x + 9)(x - 8)}

The value of a is 9 and b is -8

Step-by-step explanation:

\displaystyle  \large{(x + a)(x  + b) =  {x}^{2}  + (a + b)x + ab}

We need to find two numbers that add up or subtract off to 1.

Then we also use the same two numbers that multiply and get -72.

Let's see:-

  • 9 and -8 seem like correct values.

Because 9+(-8) is 9-8 = 1

And 9(-8) is -72.

Therefore:

\displaystyle \large{ {x}^{2}  + x - 72 = (x + 9)(x - 8)}

The value of a is 9 and the value of b is -8 according to form of (x+a)(x+b)

8 0
3 years ago
Read 2 more answers
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