All categories

3 years ago

How to solve this problem 3(-4x+8)=

Mathematics

2 answers:

weqwewe [10]3 years ago

7 0

Answer:-12x+24

Step-by-step explanation:Since an answer was not provided to solve the equation you can only simplify it. You would multiply 3 by -4x to get -12x. You would then multiply 3 by 8 to get 24. You do these first 2 steps because of distributive property. You would add -12x+24. If an answer is not provided you cannot simplify this any further. Hope this helps!

otez555 [7]3 years ago

6 0

Answer:

Use Distributive Property.

Step-by-step explanation:

Multiply 3 times -4x to equal -12x

Multiply 3 times (+8) to equal 24

-12x + 24 =

Subtract 24 from each side

-12x + 24 -24 = -24

Divide both sides by -12

-12x/-12 = -24/-12

x = 2

You might be interested in

The volume of a sphere is 4,500π cubic yards. What is the radius of the sphere?

algol [13]

Answer:

Step-by-step explanation:

In the question it is given that the volume of a sphere is 4,500π cubic yards. And we have to find the radius.

We know that,

4/3πr³ = Volume of a sphere

Now, Substituting the values in the fomulae :

⇒ 4/3πr³ = 4500π

Cancelling π from both sides :

⇒ 4/3r³ = 4500

⇒ 4r³ = 4500 × 3

⇒ 4r³ = 13500

⇒ r³ = 13500/4

⇒ r³ = 3375

Taking cube root on both sides we get :

⇒ r = 15

Therefore,

<u>The radius of the sphere is 15 yards</u>

5 0

2 years ago

Read 2 more answers

Arlecino [84]

Answer:

Step-by-step explanation:

6 0

3 years ago

What value of x is in the solution set of 4x – 12 ≤ 16 + 8x?

gtnhenbr [62]

The solution for the x-value in this set is -7≤x

4 0

3 years ago

Read 2 more answers

A new car is purchased for 20700 dollars. The value of the car depreciates at 11% per year. What will the value of the car be, t

Mandarinka [93]

Answer:

The answer for that is 5744.61

4 0

3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPP

kenny6666 [7]

Answer:

Step-by-step explanation:

A. Calculating The Markdown Price

X=Markdown price

Original price: $600

Markdown rate: 20%

100%-20%=80%

The TV's price is now 80% of what it originally was.

$\frac{x}{600} =\frac{80}{100\\}$

100x=48000

x=480

The price of the TV after being marked down is $480.

B. Calculating The Sales Tax

Y=Total sales tax

TV price: $480

Sales tax: 10% or 0.1

y=480*0.1

y=48

The total sales tax is $48

C. Calculating Your Total

x+y=total

480+48=total

total=528

You in total pay $528 for the TV.

4 0

3 years ago