Solve for x: 3(x-4)=12

Answers

Answer 1
the answer would be x=8
Answer 2
first, do distributive property. 3 • x and 3 • -4. Now you get 3x-12=12. Now add 12 to both sides. Now you have 3x=24. Now divide by 3 to get your x alone and you answer which is 8!

Related Questions

The two triangles below are similar. To the nearest tenth, what is the measurement of the missing side?

A. 4.1 units
B. 2.7 units
C. 1.5 units
D. 0.9 units

Answers

The answer is B, 2.7 !!!!

plese hepl, ill give you branlisest thank youuuu

Answers

Answer:

Conner

Step-by-step explanation:

Did not do perenthes first sry cant spell

the answer is connor

a linear function contains the following points.
what are the slope and y-intercept of this function?

Answers

Answer:

B

Step-by-step explanation:

the slope is -3

the slope is -3 so it would be B

Select all the expressions that are solutions to 5= 2/3x
5×2/3
5/ (2/3)
5÷2/3
15/2
10/3

Answers

Answer:

. 5 divided by 2/3

. 15/2

. 3/2 X 5

Step-by-step explanation:

Need help please no one is helping
:(

Answers

For the first one multiply every number by 8.50 then put them in the chart so here is my chart/plot point
X. Y
4. 34
5. 42.5
6. 51
7. 59.5
And plot these for the plot thing I would do 30,35,40,45,50,55,60

For each table, determine whether it shows that x and y are proportional.
If x and y are proportional, fill in the blank with a number in simplest form.

Answers

Answer:

Table 1:

Proportional; y is 7 times x

Table 2:

Proportional; y is 8 times x

Brainly plz :))

may someone please help me understand something in class? its theoretical and experimental probability basically just probability in a whole and I can’t understand. I don’t need the definition I just want someone to make me understand in a simple way like a tutor, but anyways please help me understand this. Examples would work, anything. Just help me understand. Thanks anyways.

Answers

Experimental probability is the results of an experiment, let's say for the sake of an example marbles in a bag. Experimental probability would be drawing marbles out of the bag and recording the results. Theoretical probability is calculating the probability of it happening, not actually going out and experimenting.

hope this helped.

help me please its easy

this is division btw

Jane works at The Bottling Company. She needs to put 8,500 bottles of water into cases. So far she has put 2,136 in cases. How many cases can Jane fill with the remaining bottles?


Jane can fill __ cases and will have __ bottles left. (fill in the blanks)


pls if you dont know ignore this

Answers

Answer:

Jane can fill 6364 cases with the remaining 6364 bottles.

Step-by-step explanation:

265 cases will be filled and she will have 4 bottles left.

What does r = in r=__x__?

Answers

R would equal x, as it states that lol
R would just equal x

1.Scale Factor : 4

Enlargement or Reduction? →

G(4, -4) -------------------------------→ G’

H(-6, 8) -------------------------------→ H’

J(4, 6)----------------------------------→ J’

K(-8, -12) ------------------------------→K’

Answers

The answer is k lomaodbdbbxbsjsbdbxbjzjsbbejxjdbw

50 POINTS
If m∠1 = 53°, what is m∠4?
A. 53°
B. 43°
C. 37°
D. 27°

Answers

Answer:

43.

Step-by-step explanation:

∠1 and ∠4 are vertical angles.

Vertical angles are equal.

Therefore,  

m∠1 = m∠4 = 43°

The measure of angle m is 53°

What is an angle?

An angle is the figure formed by two rays, called the sides of the angle, sharing a common endpoint, called the vertex of the angle. Angles formed by two rays lie in the plane that contains the rays.

Given is a figure, with two parallel line are intersected by a transversal line,

The angles 1 and 4 are vertical angles, and we know that vertically opposite angles are equal,

Therefore,

m ∠ 1 = 53° = m ∠ 4

Hence, the measure of angle m is 53°

Learn more about angles, click;

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The figure was not given, the question is solved for the figure attached.

The Wagner school store is having a sale! At the sale this week, a life sized stuffed animal of Wagner’s mascot is being sold for $158.40. This is a 52% discount of the original price. What is the original price? If necessary, round to the nearest cent.

Answers

Answer:

$240.768 = $241

Step-by-step explanation:

$158.40 + 52% = $240.768 = $241 (rounded)

Answer:

Step-by-step explanation:

I need help I’m not good at math lol

Answers

Same and don’t worrie all you need to know is that if you are getting stuck on a problem yell at your teacher and throw stuff at people

Kristina's father is putting in a new kitchen countertop. It is rectangular in shape and measures 1 3/4 yard long and 1/2 yard wide. Kristina's mother wants at least one square yard of countertop. Did she get her wish? Tell how you know without calculating the area of the countertop plz help me.

Answers

Answer:

No because 1/2 of 1 and 3/4 is less than 1 it would have to be at least 2 by 1/2

The answer is atleast 2 by 1/2

Andre has a new kitten that weighs 3 pounds. The vet says that the kitten is now at about 20% of its adult weight. What will the adult weight of the kitten be?

Answers

Answer:

15

Step-by-step explanation:

20 precent is 1/5 of one hundred so if 20% is 3 that means that 3*5=15 so the answer is 15

15 is the answer hope this helps

Mimi bought some fabric for a sewing project. The fabric cost $15.40 per meter. She bought 250 centimeters of fabric.

How much did Mimi pay for the fabric?

Answers

Answer:

$38.50

Step-by-step explanation:

so there are a hundred centimetres in a meter so u have to divide the 250 by 100

250 / 100 = 2.5 meters

and its 15.40 for 1 meter and she bought 2.5 so multiply those

15.40 * 2.5 = 38.50

she paid $38.50 for 2.5 meters of fabric

Answer:

$38.50

Step-by-step explanation:

There are 100 centimetres in a meter. If Mimi bought 250 centimetres of fabric, that is 2.5 meter. So then we do 2.5 x 15.40 = 38.50. Make sure you add the $ sign!

I hope this helps you! Have a great day! Also can I have brainlist?

I REALLY NEED A GOOD GRADE ON THISSS

Answers

Answer:

is this a test

Step-by-step explanation:

Answer:

1. No Solution, 2. Unique Solution, 3. Infinitely Many Solutions

Step-by-step explanation:

1. If two lines are parallel, they share no common points, and no answers.

2. y = 3x + 4 and y = 1/2x + 5 are not parallel and not equivalent, therefore, they have one solution.

3. Simplified, the two equations are z + 2y = 10 and z + 2y = 10, therefore they are equivalent and they have solutions for as far as the line extends, which is infinitely.

PLS I NEED HELP ON THIS QUESTION..

Answers

110 hope it helped have a good night

Les colibris a gorge rubis et les monarques effectuent un parcours similaire a travers le golfe de Mexique. La distance est legerement supérieure à 800 km. Le colibri met 18,5 heures pour traverser le golfe, alors que le papillon met 41,6 heures.

Answers

Answer:

uhh this is a filipino u can change ur country because we dont understand ur language

Help me please, I dont know the answer and this test is due very soon.

Answers

Answer:

123 students

Step-by-step explanation:

total students =300

41/100*300

= 123

if you find my answer helpful please mark as brainliest.

the answer should be 123 students

3) Alexander is a stockbroker. He earns 12​% commission each week. Last​ week, he sold $6,400 worth of stocks. How much did he make last week in​ commission?
(if you answer this may you please show your work)

Answers

Answer:

he made 768 in commission

Step-by-step explanation:

6,400-12% is 5632

6,400-5632= 768

i hope this helps you with your math

PLEASE ANSWER!!!

Is y-x=2 a direct variation?
Is (THIS IS A GRAPH, my school chrome book doesn't allow pictures so...) a direct variation? (see below)
x : 2, 4, 6, 8
y : 2, 3 4, 5

Answers

Answer:

is not a direct variation equation since (x) is not a constant

Step-by-step explanation:

im not sure if this is correct but..

x) is not a constant

Step-by-step explanation:

A squirrel runs across a road in 3 seconds. The road was more than 34 feet wide.

Which inequality can be used to determine the squirrel’s speed?

a. 3r greater than 34
b. 3r less than 34
c. r/3 greater than 34
d. r/3 less than 34

Answers

Answer:

A

Step-by-step explanation:

3 x r > 34

Answer:

The answer is A. 3r greater than 34

Step-by-step explanation:

Nancy and Kevin collect coins. Nancy has x coins. Kevin has 4 coins fewer than three times the number of coins Nancy has. Write and simplify an expression for the total number of coins
Nancy and Kevin have.

Answers

Answer :x+3x-4= total # of coins

4x-4= total # of coins

Step-by-step explanation:

HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS

Answers

Answer:

14% discount

Step-by-step explanation:

I was off by 2%

Answer:

16%

Step-by-step explanation:

Which of the following equations will result in a U-shaped graph?

y = 2 x - 4
y = |-4 x|
y = 3 x2 - 5
y = -2 x3

Answers

Answer:

y=3x^2-5

Step-by-step explanation:

Any equation that has [tex]x^{2}[/tex] will make a U shaped graph

Y = 3x 2-5
...........................................

Think about how to use the interactive tool to form an expression equivalent to –x + ( –3x) + 12 – 9.

An equivalent expression is
__ + 3

Answers

Answer: a

Step-by-step explanation:

i did the question

Answer:

its a or -4x

Step-by-step explanation:

just did the test

I need help plz will give brainliest

Answers

Answer:

$10,000

Step-by-step explanation:

Cross multiply and divide by 55.

Hope this helps!

$10000

Step-by-step explanation:

5500 = 55% × amount paid for the car(p)

5500 = 55÷100 × p

5500×100 = 55p

550000 = 55p

550000÷55 = 55p÷55

10000 = p

Harvey is working on a weekly budget. He earns $459 per week. Harvey spends $200 per week on rent and utilities plus $85 per week on food. After paying for rent, utilities, and food, Harvey deposits 2/3 of the amount left over into a savings account. He can spend the rest of the money on entertainment.
How much money does Harvey have to spend on entertainment per week?

Answers

Answer: Harvey has $174 per week to spend on entertainment.

Step-by-step explanation: first Add the money he has throughout the week which is $200 + 85 =285 and just subtract $459 and 285.

A fraction is a way to describe a part of a whole. The money that Harvey has to spend on entertainment per week is $58.

What is a Fraction?

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

Harvey earns $459 per week and spends $200 per week on rent and utilities, also $85 per week on food. Therefore, the amount of money left with Harvey,

Amount left with Harvey

= Earning - spending on rent and utilities - spending on food

[tex]\text{Amount left with Harvey} = \$459 - \$200 -\$85 =\$174[/tex]

From the leftover money, Harvey deposits 2/3 of the amount leftover into a savings account. therefore, the amount in the saving account is,

[tex]\text{Amount in the saving account} = \dfrac23 \times (\text{Amount of money left})[/tex]

                                                [tex]= \dfrac23 \times ($174)\\\\=\$116[/tex]

Now, the amount left for spending on entertainment is,

[tex]\text{Amount left for spending on entertainment} = \$174 - \$116 = \$58[/tex]

Hence, the money that Harvey has to spend on entertainment per week is $58.

Learn more about Fraction:

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plzz help me with this, which one is it?:

Joseph runs 212 miles on Monday. Each day after that, he runs the same 113 mile route every morning. His goal is to run at least 6 miles by the end of the week. Which inequality represents the least number of days after Monday that Joseph needs to run to reach his goal?
-212 + 113 x < 6
-212 + 113 x ≤ 6
-212 + 113 x ≥ 6
-212 + 113 x < 6

Answers

Answer:

#2

Step-by-step explanation:

all you need to know is the calculusperciputation

number two because when i solved it i got number two 3731
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