All categories

2 years ago

6-3v=12 What is the value of v? A.) -6 B.) -2 C.) 2

Mathematics

1 answer:

soldier1979 [14.2K]2 years ago

6 0

The correct answer would be B

You might be interested in

Describe and correct the error in finding the volume of the pyramid.

ladessa [460]

You have to multiple 6 times itself to get the sides

5 0

2 years ago

Brandon has two credit cards and would like to consolidate the two balances into one balance on the card with the lower interest

galben [10]

The correct answer is <span>c. $256.32.</span>

3 0

3 years ago

Read 2 more answers

Find the value of x that makes the equation true: 7x = 70.

stich3 [128]

Answer: x = 10

Step-by-step explanation: 7x10 = 70

7 0

2 years ago

Read 2 more answers

An ambulance has a mass of 5.44×10^5 ounces.

earnstyle [38]

C.tons
544000 ounces converts to 17 tons.

8 0

2 years ago

Li...

faltersainse [42]

The price of one vegetarian special lunch is $7 and price of one chicken special lunch is $8.

Step-by-step explanation:

Let,

Price of one vegetarian special lunch = x

Price of one chicken special lunch = y

According to given statement;

21x+40y=467 Eqn 1

28x+36y=484 Eqn 2

Multiplying Eqn 1 by 28

$28(21x+40y=467)\\588x+1120y=13076\ \ \ Eqn\ 3$

Multiplying Eqn 2 by 21

$21(28x+36y=484)\\588x+756y=10164\ \ \ Eqn\ 4$

Subtracting Eqn 4 from Eqn 3

$(588x+1120y)-(588x+756y)=13076-10164\\588x+1120y-588x-756y=2912\\364y=2912$

Dividing both sides by 364

$\frac{364y}{364}=\frac{2912}{364}\\y=8$

Putting y=8 in Eqn 1

$21x+40(8)=467\\21x+320=467\\21x=467-320\\21x=147$

Dividing both sides by 21

$\frac{21x}{21}=\frac{147}{21}\\x=7$

The price of one vegetarian special lunch is $7 and price of one chicken special lunch is $8.

Keywords: linear equation, elimination method

Learn more about elimination method at:

#LearnwithBrainly

5 0

2 years ago

6-3v=12 What is the value of v? A.) -6 B.) -2 C.) 2​

6-3v=12 What is the value of v? A.) -6 B.) -2 C.) 2