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viktelen [127]
3 years ago
8

Help Me!!!

Mathematics
1 answer:
Zigmanuir [339]3 years ago
7 0
I'll just help quickly with a couple of expressions that are equivalent.
3(m+5+9m)
If you solve it out, you get 3m+15+27m.
Simply the expression to get 30m+15.
You can regroup to make another expression 5(6m+3) which is also equal.
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Solve for x. Show your work.<br> 1 x&lt;-12<br> 2
Airida [17]

Answer:

2 is not a solution

Step-by-step explanation:

x < -12

<u>Step 1:  Check if 2 is less than -12</u>

2 < -12

No, this doesn't work

Answer:  2 is not a solution

5 0
3 years ago
A part selected for testing is equally likely to have been produced on any one of six cutting tools.
JulijaS [17]

Answer:

a)S= (1,2,3,4,5,6)

b) 1/6 or 16.67%

c) 1/3 or 33.33%

d) 5/6 or 83.33%

Step-by-step explanation:

a) Sample space is the list of all the possible sample in this its either tool 1,2,3,4,5 or 6

b) probability of selecting from tool 1 is equally likely to picking from any cutting tool therefore it

1/6 or 16.7%

c) probability of selecting from any tool is 16.7% so probability of selecting from 3 or 5 = 16.67% + 16.67% = 33.3%

d) if the part is not from tool 4 then its from tool 1, or tool 2 or tool 3 or tool 5 or tool 6 therefore its

1/6+1/6+1/6+1/6+1/6 = 5/6 or 8.33%

8 0
3 years ago
Denise is checking to determine if the expressions x + x + 6 and 4 + 3 x minus 2 are equivalent. When x = 4, she correctly found
miss Akunina [59]

Answer: hi

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Which three statements about the expression x² + 7x + 6 are true? Can you choose which are correct please?
dezoksy [38]

Answer:

A, C, and E are correct

Step-by-step explanation:

B can't be right because 2 is an exponent, not a coefficient

D can't be right because 6 doesn't go into 7

Hope this helped!

7 0
4 years ago
8 x+ 10 = -14 what is the value of χ² + 3
Dahasolnce [82]

Answer:

pls give me braniest i willl tell u answer

Step-by-step explanation:

plssss

3 0
3 years ago
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