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2 years ago

For what value of x do the expression 2x + 3 and 3x - 6 have the same value?

Mathematics

2 answers:

amm18122 years ago

3 0

The value of x is 9, in this expression

Leni [432]2 years ago

3 0

Answer:

the value of x is 9

Step-by-step explanation:

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Kevin makes a base salary of $380 per week plus 4% commission on his total sales as a used car salesman. If

Vika [28.1K]

Multiply the sales by the commission rate and add that to the base salary.

45,000 x 0.04 = 1,800

Total pay = 1800 + 380 = $2,180

8 0

2 years ago

Find the value of x that makes m m n (2x + 20) (32°

miv72 [106K]

Answer: x= 20

Step-by-step explanation:

If m and n are parallel then the 3x and 2x+20 has to have the same measures which means they have to equal each other . So set them equal each other and solve for x.

2x + 20 = 3x

-2x -2x

20 = 1x

x= 20

7 0

2 years ago

6/5 36/25 Find the 10th term.

harina [27]

Answer:

36/25=1 and 11/25 6/5=1 and 1/5

Step-by-step explanation:

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5 0

2 years ago

What number 1,2,3? Im a lil confused:/

max2010maxim [7]

Undo the X first...........

5 0

2 years ago

Whoops i forgot to read the lesson :P 30 points

andriy [413]

Step-by-step explanation:

I'll do 2.

Alright,Alex let say we have factored a quadratic into two binomial, for example

$(5x + 3)(6x - 4)$

If we set both of those equal to zero

$(5x + 3)(6x + 4) = 0$

We can used the zero product property in this case to find the roots of the quadratic equation.

This means that

$if \: ab = 0 \: then \: a = 0 \: and \: b = 0$

This means we set each binomal equal to zero to find it root.

$5x + 3 = 0$

$5x = - 3$

$x = - \frac{3}{5}$

$6x + 4 = 0$

$6x = - 4$

$x = - \frac{2}{3}$

So our roots are negative 3/5 and negative 2/3 using zero product property

6 0

2 years ago