MATHEMATICS HIGH SCHOOL

Solve for all values of b in simplest form. 13=|2b+12|

Answers

Answer 1
Answer:

Answer:

b = 1/2, -12.5

Step-by-step explanation:

13 = |2b+12|

Case 1:

13 = |2b+12|

13 = 2b + 12

1 = 2b

b = 1/2

Case 2:

13 = |2b+12|

13 = - (2b + 12)

13 = -2b - 12

25 = -2b

b = -12.5

So, the answer is b = 1/2 & -12.5

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WHAT IS X AND Y, PLEAE HELP URGENTLY

Answers

Answer:

hello it's really urgent the question is to find x and y and pls help me very urgent and pls give with full method or I can't understand pls ...

joanne buys a rectangular rug with an area of 35/4 square meters. The length of the rug is 7/2 meters. What is thw width, in meters, of the rug?

Answers

The width pf the rug is 15 meters

What does 13m2n3p + 21mp2 equal when completely factored?13mp(mn3 + 2p)



m2p2(13n3 + 21)



mp(13mn3 + 21p)



mnp(13mn2 + 21p)

Answers

If you would like to factor completely 13m^2n^3p + 21mp^2, you can do this using the following steps:

13m^2n^3p + 21mp^2 = mp * (13mn^3 + 21p)

The correct result would be mp * (13mn^3 + 21p).

What is the solution to the equation -(5-(a+1))=9-(5-(2a-3))?a) a = –5

b) a = –3

c) a = 3

d) a = 5

Answers

I know the answer. It B!

I'm justing starting geometry honors, and I would like to know how to pass this class?! Is it easy or hard? HELP!!

Answers

Its different for different people but for me it was easy.
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What is the solution of the system defined by y = -x + 5 and 5x + 2y = 14?

Answers

The two equations given in the question are
y = - x + 5
and
5x + 2y =14
Now we will have to put the value of y from the first equation in the second equation and then calculate.
5x + 2y = 14
5x + 2(-x + 5) = 14
5x - 2x + 10 = 14
3x = 14 - 10
3x = 4
x = 4/3
Now we have to put the value of x in the first equation for determining the value of y
y = - x + 5
   = - (4/3) + 5
   = (15 - 4)/3
   = 11/3
So the value of x is 4/3 and the value of y is 11/3.
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