All categories

2 years ago

Can someone help me solve for b? 2(b + 3) = 12

Mathematics

2 answers:

Akimi4 [234]2 years ago

7 0

2b+3=12
-3 -3
2b=9
B=4.5

Tems11 [23]2 years ago

5 0

Answer:

$b=3$

Step-by-step explanation:

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation.

$2*(b+3)-(12)=0$

Then solve!

You might be interested in

What are the domain and range of f(x) = (1/6)x + 2? domain: ; range: {y | y > 0} domain: ; range: {y | y > 2} domain: {x |

Trava [24]

Sir you posted question and answer? or are providing examples of preferred format?

7 0

2 years ago

Read 2 more answers

The Martins bought a house this year for $300,000. If the value of the house rises 4% each year, what will be the approximate va

tigry1 [53]

I believe it’s 30,180,000

First do 4% -> 0.04x15=0.6
0.6+100=100.6x300,000

But then again I’m not too sure so double check

6 0

2 years ago

Read 2 more answers

Write a polynomial function of least degree with integral coefficients that has the

frutty [35]

A polynomial function of least degree with integral coefficients that has the

given zeros $f(x)=x^4+x^3+9x^2+9x$

Given

Given zeros are 3i, -1 and 0

complex zeros occurs in pairs. 3i is one of the zero

-3i is the other zero

So zeros are 3i, -3i, 0 and -1

Now we write the zeros in factor form

If 'a' is a zero then (x-a) is a factor

the factor form of given zeros

$\:\left(x-3i\right)\left(x-\left(-3i\right)\right)\left(x-0\right)\left(x-\left(-1\right)\right)\\\left(x-3i\right)\left(x+3i\right)\left(x-0\right)\left(x+1\right)$

Now we multiply it to get the polynomial

$x\left(x-3i\right)\left(x+3i\right)\left(x+1\right)\\x\left(x^2+9\right)\left(x+1\right)\\x\left(x^3+x^2+9x+9\right)\\x^4+x^3+9x^2+9x$

polynomial function of least degree with integral coefficients that has the

given zeros $f(x)=x^4+x^3+9x^2+9x$

Learn more : brainly.com/question/7619478

6 0

2 years ago

HELP I NEED HELP ASAP FIND THE SLOPE AND Y-INTERCEPT OF THE TABLE.

Murljashka [212]

I don’t know about the slope but the Y-Intercept is just the Y.

4 0

2 years ago

The inequality x + 2y ≥ 3 is satisfied by point (1, 1). True False

andre [41]

In the given statement above, in this case, the answer would be TRUE. It is true that the inequality x + 2y ≥ 3 is satisfied by point (1, 1). In order to prove this, we just have to plug in the values. 1 + 2(1) ≥ 3
So the result is 1 + 2 ≥ 3. 3 ≥ 3, which makes it true, because it states that it is "more than or equal to", therefore, our answer is true. Hope this answer helps.

7 0

2 years ago

Read 2 more answers