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anzhelika [568]
3 years ago
6

4b + 5b I'm not sure if I did it right ​

Mathematics
2 answers:
n200080 [17]3 years ago
5 0
It’s 9b it’s just 4+5 with the b
Nataliya [291]3 years ago
4 0

Answer:

9b is the answer.

Step-by-step explanation:

You ignore the b, then you do 4+5 and add the b at the end.

If you need anymore help let me know.

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Solve the inequality.
irinina [24]

Answer:   Be Te Dubs meaning BTW Go To TigerAlgebra.com for questions like yours its really great


Step-by-step explanation:

|3x+6|<12

One solution was found :

                     -6 < x < 2

Absolute Value Inequality entered :

     |3x+6|<12


Step by step solution :

Step  1  :

Rearrange this Absolute Value Inequality

Absolute value inequalitiy entered

     |3x+6| < 12


Step  2  :

Clear the Absolute Value Bars

Clear the absolute-value bars by splitting the equation into its two cases, one for the Positive case and the other for the Negative case.


The Absolute Value term is |3x+6|


For the Negative case we'll use -(3x+6)


For the Positive case we'll use (3x+6)



Step  3  :

Solve the Negative Case

     -(3x+6) < 12


    Multiply

     -3x-6 < 12


    Rearrange and Add up

     -3x < 18


    Divide both sides by 3

     -x < 6


    Multiply both sides by (-1)

    Remember to flip the inequality sign

     x > -6

    Which is the solution for the Negative Case


Step  4  :

Solve the Positive Case

     (3x+6) < 12


    Rearrange and Add up

     3x < 6


    Divide both sides by 3

     x < 2


    Which is the solution for the Positive Case


Step  5  :

Wrap up the solution

   -6 < x < 2


Solution in Interval Notation

   (-6,2)


Solution on the Number Line

 

One solution was found :

                     -6 < x < 2

5 0
3 years ago
Read 2 more answers
Do those two problems have the same answer?
GaryK [48]
Hope this helps that is 64x

7 0
4 years ago
HELP answer this question please help a girl out
SpyIntel [72]

Answer:

37.3 ft

Step-by-step explanation:

x/56 = 32/48

cross multiply:

56x32 = 1792

48x

1792/48 = 37.3

4 0
3 years ago
ANSWER QUICKLY PLEASEEEEE
g100num [7]

Answer:-4

Step-by-step explanation:

6 0
3 years ago
What is the value of the expression below when z = 6
Oduvanchick [21]

Answer:

81

Step-by-step explanation:

2z^2+2z-3

Using PEMDAS/BODMAS, we will have to do the exponent first, which is z^{2}.

Substitute the variable z with 6, since z = 6.

2(6^{2} )+2(6)-3

6^{2} =36.

Thus, we will get

2(36)+2(6)-3

Solve the multiplication next.

72+12-3

Finally, add/subtract the numbers:

84-3

81

7 0
3 years ago
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