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alexgriva [62]
3 years ago
11

Add: 6(x + 7) + (x + 3

Mathematics
2 answers:
Dvinal [7]3 years ago
8 0
The answer is
6X+42+x+3
7x+ 45
Aneli [31]3 years ago
7 0

Answer:

x=45/7

Step-by-step explanation:

=6x+42+x+3

6x+x+42+3

7x+45

x=45/7

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(-4,2) and (3,-5) the slope of the line, M, is?
lukranit [14]

Answer:

13212

Step-by-step explanation:

8 0
3 years ago
Two studies were done on the same set of data, where study I was a one-sided test and study II was a two-sided test. The p-value
mixer [17]

Answer:

0.060

Step-by-step explanation:

In a two tailed test the probability of occurrence is the total area under the critical range of values on both the sides of the curve (negative side and positive side)

Thus, the probability values for a two tailed test as compared to a one tailed test is given by the under given relation -

p-value = P(Z< -\frac{\alpha }{2} )+P(Z >\frac{\alpha}{2})\

Here P\frac{\alpha}{2} = 0.030

Substituting the given value in above equation, we get -

probability values for a two tailed test

=0.030 + 0.030\\= 0.060

4 0
3 years ago
Factor completely: 4x2 + 25x + 6
IceJOKER [234]
(x + 6)(4x + 1) 
x times 4x = 4x^2 
x times 1 = x 
6 times 4x = 24x 
6 times 1 = 6 
<span>And finally, by adding like terms, 4x^2 + 25x + 6 

I hope this helps you! Good luck :)</span>
7 0
3 years ago
I have a lot of algebra problems who can help i will fan medal
dangina [55]
I think I can! I recently covered algebra in 6th grade, (if that's what grade ur in) and I'm pretty good at 6th grade algebra
4 0
3 years ago
How many times does she expect to draw a marble that isn’t red
otez555 [7]
There is a 50/50 chance she does or doesnt take a red marble out the back so its most likely 40 times because of how there are other 2 colors and she is putting back the marbles in the bag
4 0
3 years ago
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