All categories

4 years ago

6x-3(2-3x)can some one please help

Mathematics

2 answers:

pentagon [3]4 years ago

8 0

it would be 3(5x - 2)

n200080 [17]4 years ago

4 0

Answer: -18x^3 + 3x - 6

Step-by-step explanation:

You might be interested in

What is the most efficient way to solve the equation?<br> 5j = 40

Maru [420]

Answer: j = 8

Step-by-step explanation: To solve for <em>j</em> in this equation, we want to get <em>j</em> by itself on the left side of the equation. Since <em>j</em> is being multiplied by 5, to get <em>j</em> by itself, we need to divide by 5 on the left side of the equation. Since we divided by 5 on the left side, we must also divide by 5 on the right side.

On the left side, notice that the 5's cancel out so we are simply left with <em>j</em>. On the right side, we have 40 divided by 5 which gives us 8 so we have j = 8.

Finally, remember to check your answer by substituting an 8 back into the original equation. So we have 5 (8) = 40 which is a true statement so our answer checks. Remember to show all your work when solving equations.

3 0

3 years ago

Read 2 more answers

Is 8, 11.5, 8.5 a right triangle?

Jlenok [28]

Answer:

Monkey says NO

Step-by-step explanation:

It was close, but banana was 1.7 banana short. sorry for your loss.

8 0

3 years ago

A new car is purchased for 20000 dollars. The value of the car depreciates at 12. 5% per year. What will the value of the car be

Georgia [21]

To solve the problem we need to know about depreciation.

<h2>Formula of Depreciation</h2>

The formula of depreciation is given as,

$A = P(1-r)^t$

where,

A is the value of an object after t years of time,

P is the value of the object at the beginning, and

r is the rate of depreciation.

The value of the car after 11 years is $4,603.81.

<h2>Explanation</h2>

Given to us

Cost of Car at the beginning, p = $20,000
Rate of depreciation, r = 12.5%
Time, t = 11 years

<h3>Value of the car after 11 years</h3>

Substituting the values in the formula of depreciation,

$A = P(1-r)^t$

Value of the car after 11 years = $P(1-r)^n$

$= \$20,000(1-0.125)^{11}\\\\
= \$20,000\times 0.23\\\\
= \$4,603.822 \approx \$4,603.81$

Hence, the value of the car after 11 years is $4,603.81.

Learn more about Depreciation:

brainly.com/question/3023490

8 0

3 years ago

Directed line segment overline FG has endpoints F(4, 9) and G(- 8, - 9) .On the coordinate plane below , plot a point that parti

Thepotemich [5.8K]

Answer:

The coordinates of the point that makes the division in the given ratio is (0,3)

Step-by-step explanation:

Here, we want to find the point on the line segment that divides the line segment in the ratio 1:2

We simply use the internal division formula

That would be;

(x,y) = (nx1 + mx2)/(m + n) , (ny1 + my2)/(m + n)

m = 1 and n = 2

(x1,y1) = (4,9)

(x2,y2) = (-8,-9)

Substituting these values into the formula, we have;

2(4) + 1(-8)/(1 + 2) , 2(9) + 1(-9)/(2 + 1)

= (8-8)/3 , (18-9)/3

= (0,3)

5 0

3 years ago

Find the value of x.

LUCKY_DIMON [66]

The answer would be 28

3 0

3 years ago

Read 2 more answers