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Ratling [72]
3 years ago
5

Solve by using trial and error method : 2x + 3 = 13​

Mathematics
2 answers:
Lynna [10]3 years ago
8 0
Answer is 5

2•5=10

10+3=13
Roman55 [17]3 years ago
5 0
Answer: x = 5

Explanation:
2•5 = 10
10 + 3 = 13

Hopefully this helps you.

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Which numbers in set A = {-7,-4,2,14,21,34,42} are elements of both set B and set C, shown below?
gulaghasi [49]

Answer:

Hey there!

The numbers in set A and B are 14, and 42.  

Let me know if this helps :)

8 0
3 years ago
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If a term is multiplied by zero, the result product will always be
Serga [27]
Hi there!

If any term, no matter what the number multiplied by zero will always turn out to be zero. I can give you an example of why this is correct.

We'll use apples. :P

If we have four apples multiplied by zero, you'd have zero apple because there's NO groups of apples to use.

Two times three is six because there are two groups of three, or three groups of two. But since earlier we said that there were zero groups of apples, there is zero groups of four so that cancels out to make none.

Hope this helps! :D
4 0
3 years ago
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Juli2301 [7.4K]

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12 units

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3 0
3 years ago
Determine the Type II error if the null hypothesis, H0, is: researchers claim that 65% of college students will graduate with de
Contact [7]
<h2>Answer with explanation:</h2>

We know that in statistics, the Type II error happens when the null hypothesis is false but fails to get rejected.

Given : The null hypothesis, H_0, is: researchers claim that 65% of college students will graduate with debt.

Then , Type II error in this scenario will be when the researcher claim 65% of college students will graduate with debt is false but fails to be rejected.

6 0
3 years ago
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Help please 11 minutes
bazaltina [42]

The value of X is 6

reduce the numbers 6x2/3x=24

calculate the product 2x2x=24

divide both sides by 4   4x=24

x=6

7 0
3 years ago
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