Answer:
x=2
Step-by-step explanation:
Let's solve your equation step-by-step.
Step 1: Simplify both sides of the equation.
12=2x+4x
12=(2x+4x)(Combine Like Terms)
12=6x
12=6x
Step 2: Flip the equation.
6x=12
Step 3: Divide both sides by 6. 6x/6=12/6
x=2
Hope you found this helpful and have good day (.
Answer:
2
Step-by-step explanation:
plus the like-terms (x plus x): 2+4
so 12=6x. get 6 out of the x-term. X is the unknown number being multiplied by 6. To get it to the other side, divide the numbers. So: 12/6=x and 12/6 is 2. so x=2.
Set up a proportion and solve round to the nearest tenth. 45 is what percent of 80?
Answer:
the answer: 56.25 percent of 80
Please help!!!! I do not understand how to do this!! I’ll mark as Brainiest!!!!!!!!
Answer:
a c and e
Step-by-step explanation:
If I could get help
Answer:
4m, 6m, 7m, 5m
Step-by-step explanation:
To find perimeter you just add the side lengths togeather.
how can you tell that a website is valid and reliable?
A. Make sure it sounds valid and reliable when you read it?
B. Use the CARS checklist
C. If it is written using scholarly terms, then it must be written by an expert
D. if there are no grammar or spelling errors then it probably is good
Answer: the CORRECT answer is B
Why B?:
The CARS Checklist (Credibility, Accuracy, Reasonableness, Support), created by Dr. Robert Harris, is a system for evaluating the quality of research information.
express as trinomial (2x−3)(3x−3)
A car is traveling at a steady speed. It travels 1 ¾ miles in 2 ⅓ minutes. How far will it travel in 41 minutes? In 1 hour?
Answer:
What can I do for you?
Step-by-step explanation:
Can anyone help me and if u don’t know how to do it don’t comment on my stuff
Answer:
Step-by-step explanation:
(5x +x^4) -((3x^4 )+4x), open the parenthesis and distribute the negative sign
5x+(x^4) -(3x^4) -4x, combine like terms
(-2x^4) +x
OMG please help me! Please!
Answer:
(2,4)
X always comes before Y. So the X is 2 and the Y is 4, so (2,4).
In the auditorium there are 13 red chairs and 37 blue chairs. What is the ratio of the number
of blue chairs to the number of red chairs?
(4a + 2) (6a ^2 - a + 2 )
In a scale drawing, 1 12 inches represents 12 miles. How many inches would you need to
represent 15 miles?
Please need this soon
is V 10 greater than, less than, or equal to 5? Explain.
Answer:
Step-by-step explanation:
It's less than because if u use the calculator with√10 it will show 3.162277660168 which is less than 5
Please help!! Find the length of the third side. If necessary, write in simplest radical form.
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Work Shown:
[tex]a^2 + b^2 = c^2\ \text{ ... pythagorean theorem}\\\\4^2 + x^2 = \left(\sqrt{65}\right)^2\\\\16 + x^2 = 65\\\\x^2 = 65-16\\\\x^2 = 49\\\\x = \sqrt{49} \ \text{ ... only consider the positive root}\\\\x = 7\\\\[/tex]
A airplane flies 3 hours. The distance is 1200 miles. What is the speed?
Answer:
400 mph
Step-by-step explanation:
1200/3 = 400 miles per hour
Sam wants to make 4 gallons of vegetable bean soup. The recipe below makes 13 gallon of soup. Help Sam make his grocery list for the store by researching the items in the soup and their packaging to determine how many of each he will need. Explain. AlternativeText
The proportion of the recipe required to make the grocery list is obtained from the recipe for the beans soup.
The grocery list is therefore;
15 cups of honey beans9 cups carrots12 cups cherry tomato192 oz. vegetable broth10.5 cup turnips6 teaspoon salt8 cups potato onions1.25 teaspoons thyme12 teaspoons garlicReason:
Amounts of beans soup Sam wants to make = 4 gallons
The recipe for the beans soup is as follows as obtained from an online home work document are;
Vegetable Bean Soup that Serves 4 with volume of 0.[tex]\overline 3[/tex] gallons
1.25 cups of honey beans
0.75 cup carrots
1 cup cherry tomato
16 oz. vegetable broth
0.875 cup turnips
0.5 teaspoon salt
[tex]0.\overline 6[/tex] cup potato onions
0.125 teaspoon thyme
1 teaspoon garlic
The amount of each ingredient Sam needs is given by the ratio of amount of soup Sam wants to make and the given amount of soup made by the ingredients as follows;
[tex]Multiple \ of \ ingredient \ amount = \dfrac{4}{0. \overline 3} = \dfrac{4}{\dfrac{1}{3} } = 4 \times 3 = 12[/tex]
Therefore, Sam has to buy twelve times the amount of each ingredient as follows;
Vegetable Bean Soup that Serves 4 with volume of 0.[tex]\mathbf{\overline 3}[/tex] gallons
12 × 1.25 = 15 cups of honey beans
12 × 0.75 = 9 cups of carrots
12 × 1 = 12 cups of cherry tomato
12 × 16 = 192 oz. vegetable broth
12 × 0.875 = 10.5 cup turnips
12 × 0.5 = 6 teaspoon salt
12 × [tex]0.\overline 6[/tex] = 8 cups of potato onions
12 × 0.125 = 1.25 teaspoons thyme
12 × 1 = 12 teaspoons garlic
The grocery list is therefore;
15 cups of honey beans9 cups carrots12 cups cherry tomato192 oz. vegetable broth10.5 cup turnips6 teaspoon salt8 cups potato onions1.25 teaspoons thyme12 teaspoons garlicLearn more here:
https://brainly.com/question/20364628
https://brainly.com/question/21464667
write the equation (y=kx)
= kx. where k is the constant of variation. Since k is constant (the same for every point), we can find k when given any point by dividing the y-coordinate by the x-coordinate. For example, if y varies directly as x, and y = 6 when x = 2, the constant of variation is k = = 3.
Simply so, which graph represents an equation in the form y KX?
Slope of y = kx Theorem The graph of the direct-variation function with equation y = kx has constant slope k. Now solve this system of equations for k. So by the definition of slope, k is the slope of the line through these points. Thus, k is the slope of the line with equation y = kx.
Also, which statement is always true about the graph of an equation in the form y KX Y KX? The equation y = kx is a proportional graph. It means that you multiply x by a number and you have k. The point (0, 0) will always be on the graph, because no matter what K is, if you are multiplying by 0 for x, you will get 0 for y.
Secondly, what is Y KX called?
In the equation y = mx + b, if m is a nonzero constant and b = 0, then you have the function y = mx (often written y = kx), which is called a direct variation. In this function, m (or k) is called the constant of proportionality or the constant of variation.
What is direct variation?
Direct Variation. Directly Proportional. A relationship between two variables in which one is a constant multiple of the other. In particular, when one variable changes the other changes in proportion to the first. If b is directly proportional to a, the equation is of the form b = ka (where k is a constant).
Need HEELPPPP Did you know that chickens sometimes eat vegetables and fruits? A farmer likes to give the chickens apples to share. The farmer observes that 5 chickens eat 8 apples. What is the ratio of the number of chickens to apples?
3:8
5:8
8:3
8:5
Answer:
It would be 5:8
Step-by-step explanation:
4 digit number that is not divisoble by 2,3,5 or 10
Answer:
isiiqywyysyu the first one the first time in a even if it well y eh I just saw your message garako thiya na na hey I k h I just got home from a ko xa ki xaina the morning to get well soon dd ko we
Step-by-step explanation:
eheuieiriieu to be ei ufuirijwjjeuuwuw to jnndhejfjitFind what % of 54 is 6
Answer:
11.11%
Step-by-step explanation:
6/54 x 100
=11.11
Plz help this is the last question
At the beginning of the year, Grayson had $45 in savings and saved an additional $19 each week thereafter. Jacob started the year with $90 and saved $16 every week. Let GG represent the amount of money Grayson has saved tt weeks after the beginning of the year and let JJ represent the amount of money Jacob has saved tt weeks after the beginning of the year. Write an equation for each situation, in terms of t,t, and determine the who has more money saved after 18 weeks.
Answer:
The will have the same amount $ 387
Step-by-step explanation:
Grayson: y = 19x + 45
Jacob: y = 16x + 90
Grayson: y = 19(18) + 45
342 + 45 = $387
Jacob: y = 16(18) + 90
288 + 90 = $378
guys pls help me!!!!!!!
Answer:
40
Step-by-step explanation:
alternate interior
Answer:
its 40 degrees
Step-by-step explanation:
its said by the top person :)
Each number in a list of numbers is 3 more than the number before it. The first number in the list is −4. What is the fifth number?
Answer:
- 16
Step-by-step explanation:
-4 - 3 = -7 (1st and 2nd)
3rd) - 7 - 3 = - 10
4th) -10 - 3 = -13
5th) -13 - 3 = -16
Answer:
a. -8
Step-by-step explanation:
Please help!! Use the the quadratic formula to solve 2x^2 - 10x + 3 show all solving steps.
Answer:
2x^2-10x+3
4x-10x+3
-6x+3
Step-by-step explanation:
i need help on math please solve this
Answer:
6/13
Step-by-step explanation:
because if you do 10-4=6
what is the answer to 1/4 - (-1/6)
Answer:
5/12
Step-by-step explanation:
1/4 + 1/6 = (6+4)/24 = 10/24 = 5/12
why +1/6?
because: - (-) = +
I need help What is 2x+3y+z
Answer:
2x+3y+z
Step-by-step explanation:
There are no like terms. This equation cannot be simplified.
If £2000 is placed into a bank account that pays 3% compound interest per year,
how much will be in the account after 2 years?
60%
Answer:
There would be 2,120 dollars in that account
Answer:
Step-by-step explanation:
A=P(1 - r/n)^nt
A = 5,000 (1 - 0.03/1)^(1)12)
A = 5,000 (1 - 0.03)^2
A = 5,000 (0.9)^2
A = $5,314.06
PLEASE HELP WILL MARK BRAINLIEST
Answer:
C
Step-by-step explanation:
because it's less than or equal too
Help please !!!!!!!!!!!
Answer:
120
Step-by-step explanation:
Because it’s congruent to the other angle
