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3 years ago

Find the value of X.

Mathematics

1 answer:

Vesna [10]3 years ago

8 0

Answer:

x = 3

Step-by-step explanation:

First set up the problem like this:

14x-17 = 8x + 1

Now we subtract 14x from each side. This leaves us with:

-17 = 6x+1

Now we need subtract 1 from each side, leaving us with:

-18 = -6x

And now we divide each side by 6x, leaving us with.

3 = x.

And if you insert three into both of the equations, it will result in 25.

(Hope this helped!)

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Find the unit rate: $3.60 for 3 pounds of apples. How much does it cost for 1 pound of apples?

andre [41]

Answer:

$1.2 per pound

Step-by-step explanation:

3.60 is the amount for THREE pounds, If you want ONE pound you would have to divide 3.6 by 3. And the number is 1.2

8 0

3 years ago

Please answer I’ll make you brainlienst!

natali 33 [55]

Answer:

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7 0

4 years ago

Read 2 more answers

What is the value for x,the length of side bc?7 to

kifflom [539]

Answer:

x = 17.5

Step-by-step explanation:

$\triangle ABC \sim \triangle DEF... (given)$

$\therefore \frac{AB}{DE} = \frac{BC}{EF}$

$\therefore \frac{10}{4} = \frac{x}{7}$

$\therefore 2.5 = \frac{x}{7}$

$\therefore 2.5\times 7= x$

$\therefore 17.5= x$

$\therefore x = 17.5$

5 0

3 years ago

yanalaym [24]

Answer:

$A=\pi \frac{d^2}{4}$

Step-by-step explanation:

The typical equation for the area of a circle is $A=\pi r^2$ . Since the answer choices are in terms of d, the diameter of the circle, you will need to find r in terms of d.

To find r in terms of d, you know that the diameter of a circle is two times its radius. As an equation, this is

$d=2r$ , or solving for r,

$r = \frac{d}{2}$ .

Now that you have an equation for r in terms of d, you can substitute r with $\frac{d}{2}$ from the original equation.

$A=\pi r^2$

$A=\pi (\frac{d}{2})^2$

$A=\pi \frac{d^2}{4}$

4 0

3 years ago

Last year, Rebecca contributed $95 per month toward her 401(k) account. If her employer matched 19% of her contributions, what w

Sonbull [250]

Equation is provided below:

$95 = contribution of Rebecca per month
12 months = months to complete by the end of the year
19% = employer's contribution per month
? = total amount contributed in a year

$95 * 12 months = $1,140 (Rebecca's contribution for a year)
$95 * 19% = $18.05 (contribution of Rebecca's Employer per month)
$18.05 * 12 = $216.60 (contribution of Rebecca's Employer for a year)
$1,1470 + $216.60 = $1,356.60

The total amount contributed to the 401(k) account at the end of the year is $1,356.60.

5 0

4 years ago

Find the value of X.​

Find the value of X.