All categories

3 years ago

I would seriously appreciate if u helped me TvT

Mathematics

2 answers:

tresset_1 [31]3 years ago

7 0

Answer:

it should be x=5

Step-by-step explanation:

5+(x-2)= -8

3+x=8

-3 -3

answer is x=5

emmasim [6.3K]3 years ago

6 0

Answer:

$x=-11$

Step-by-step explanation:

So we have the equation:

$5+(x-2)=-8$

Let's subtract 5 from both sides:

$(5+(x-2))-5=(-8)-5$

The left side will cancel. Subtract on the right:

$x-2=-13$

Now, add 2 to both sides:

$(x-2)+2=(-13)+2$

Again, the left side will cancel. Add the right:

$x=-11$

And we're done!

You might be interested in

SOMEONE PLEASE HELP ME ASAP PLEASEEE!!!!

Sunny_sXe [5.5K]

Answer:

14 because 3×2=6

6+4=10

10+4=14

7 0

3 years ago

Read 2 more answers

The profit per acre from a grove of orange trees is given by x(190 − x) dollars, where x is the number of orange trees per acre.

nasty-shy [4]

Answer:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

Step-by-step explanation:

For this case we have the following function for the profit:

$P(x) = x(190-x)$

And we can rewrite this expression like this:

$P(x) = 190 x -x^2$

In order to maximize the last equation we can derivate the function in term of x and we got:

$\frac{dP}{dx} = 190 -2x$

And setting this derivate equal to 0 we got:

$\frac{dP}{dx} = 190 -2x=0$

And solving for x we got:

$x = 95$

And for this case the value that maximize the profit would be x =95 and the corresponding profit would be:

$P(x=95)= 95(190-95)= 95*95 = 9025$

7 0

3 years ago

Read 2 more answers

Draw a line representing the "run" and a line representing the "rise" of the line. State the slope of the line in simplest form.

Igoryamba

Answer:

The answer is " $\bold{\frac{9}{13}}$ "

Step-by-step explanation:

In this question, the image file is missing, which is defined in the attached file. please find it.

$\to raise= y_2-y_1$

$=-1-(-10)\\\\=-1+10\\\\=9$

$\to run= x_2-x_1$

$=9-(-4)\\\\=9+4\\\\=13$

$\to \text{formula for slope} =\frac{rise}{run} =\frac{9}{13}$

7 0

3 years ago

Counterexamples and Logic Symbols HW

Mariana [72]

Oh okay i’m i’m i won’t let her do that again lol uuuu just woke her off so she’s not doing well that uuuuu is going on a nap she said she’s going home now brjsjsjjsjdjdjdd

6 0

2 years ago

There are 3 cups of blue paint and 2 cups of red paint. Whats the ratio?

steposvetlana [31]

Answer:

3:2

Step-by-step explanation:

can also be written as 3/2 as a fraction!

7 0

3 years ago

Read 2 more answers