If 1x=2 then what does2x=?
Answers
Answer: 4
Step-by-step explanation:
X is established as 2 with the first equation
Answer:
4 I believe
Step-by-step explanation:
if 1x=2
2x=4
3x=6
multiply by 2 each time
Related Questions
A customer wants to buy a guitar but he has a 22% off coupon. The subtotal for the guitar purchase is $55. The customer also has to pay 6.5% in tax (after the coupon is applied). How much should the customer expect to pay in total?
Please show work
Answers
analyze problem
55-55*0.22=
42.9
apply 6.5percent
42.9+42.9*0.065=
45.6885
The customer(rounded) should par 45.69 dollars
1 The 14 members of the baseball team are going to stop at an ice cream shop after the game. The ice cream shop has a special treat that has 2 scoops of Blue Moon, 3 scoops of Superman, 8 cherries and 1 cup of whipped cream. They are all going to get the same treat. How much of each ingredient will be needed for all of the treats. Use distributive property to set up your problem then solve.
Answers
Answer:
###########################################################
Step-by-step explanation:
14x3=42 Superman
14x8=112 cherries
14x1=14 whipped cream
A biker traveled 24 miles in 6 hours. A unit rate to describe this would be 4 miles per hour. What is another unit rate in this situation? 1 over 4 hour per mile 1 over 4 mile per hour 1 mile per hour 4 hours per mile
Please help!!!
Answers
Answer:
(1/4) hr/mile
Step-by-step explanation:
4 mph can be rewritten using other units of measurement:
Suppose we convert 'miles' to 'feet:'
Then:
4 miles 5280 ft
---------- * ------------- = 21120 ft/hr
1 hr 1 mile
Note that we could invert 4 mph and obtain
1 hr
-------- or (1/4) hr/mile
4 mi
You have a pizza with diameter 12
2
3 in., and a square box that is 12.65 in. across. Write 12
2
3 as a decimal. Can you fit the pizza inside the box?
What is the decimal expansion for 12
2
3?
A.12.6
B.12.65
C.12.6
D.12.66
pls help me
Answers
Answer:
D is the right choice and no you cannot fit the pizza inside the box.
Step-by-step explanation:
D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.
Answer:
I believe the answer is D.
Step-by-step explanation:
This data set shows the daily number of visitors who used the yoga center at the park. The numbers in blue show the numbers for weekends. Daily Number of Visitors 13 15 12 18 9 18 20 15 22 26 24 12 29 12 18 8 16 17 21 19 38 24 37 27 32 34 28 31 15 Select the correct answer. For how many days were the numbers of visitors recorded? A. 27 B. 28 C. 29 D. 30 E. 31
Answers
C. 29
We know this by counting the amount of numbers given for the data set
Charlie Gordon thinks he lost his check from the lab. Why is this not true?
Read the Charlie from Algernon to figure the answer to the question!
Answers
Answer: Because he is used to getting payed by the lab and was confused when his check didnt come.
Step-by-step explanation:
Mr. O’Reilly has a cup of coffee at a diner. The cup of coffee costs $1.25, and he leaves a 60% tip. How much does he leave for a tip?
anyone pls help
Answers
Answer:
.75
Step-by-step explanation:
How do you find the unit rate?
Answers
Answer:
A unit rate is a rate with 1 in the denominator. If you have a rate, such as price per some number of items, and the quantity in the denominator is not 1, you can calculate unit rate or price per unit by completing the division operation: numerator divided by denominator.
Step-by-step explanation:
i honestly looked it up hope it helped tho lol
Jan had $219 in her savings account she withdraws $6 a week to buy lunch. Assuming she does not deposit any more money. Write a linear function to represent how much money (y) jan will have after x weeks
Answers
Answer:
y = 219 -6x
Step-by-step explanation:
The money she will have remaining (y), will be the amount of money she started with subtracted by the amount of money spent each week multiplied by the number of weeks (x)
HELPP. I really need help on this!?
Answers
Answer:
0.15=15%
0.12=12%
0.08%=8%
Step-by-step explanation:
0.12 x 100 = 12%
0.08 x 100 = 8%
heeeeeeeeeeeeeeeeelp me
Answers
PLEASE HURRY!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
167 243/386
Step-by-step explanation:
At a petting zoo, there are 2 chickens, 4 deer, 3 donkeys, and 6 goats. What is the ratio of goats to the total number of animals written in simplest form
Answers
Answer:
2:5
Step-by-step explanation:
There are 6 goats and 9 other animals, with a total of 15 animals, which gives us 6:15. The simplest form that 6:15 can be is 2:5. Hope this helps!
In the diagram, △ABC∼△DEF. The area of △ABC is 180 square centimeters. Find the area of △DEF.
pls pls pls help me answer
Answers
Answer:
20
Step-by-step explanation:
The first step is to find out the similarity reason of the sides of the triangle, so we just divide the big side by the small side (12/4=3).
Now, for the similarity reason of the areas, we just square that number (3^2=9).
Then we just divide the area of the big triangle by 9, which is 180/9= 20.
Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. The area of the △DEF is 20cm².
What are Similar Figures?Two figures are known as similar figures if there the corresponding angles are equal and the corresponding sider is in ratio. It is denoted by the symbol "~".
Given △ABC∼△DEF, therefore, the sides will be in a particular ratio,
Ratio = AB/DE = 12/4 = 3
Also, the area of △ABC is 180 square centimeters. since the area is a two-dimensional quantity it will be the product of two sides, therefore, the ratio will also be multiplied twice. Thus, the area of △DEF will be 1/9 of the area of △ABC. Hence, the area of △DEF is,
△DEF = △ABC/9
△DEF = 180cm²/9 = 20cm²
Hence, the area of the △DEF is 20cm².
Learn more about Similar Figures:
https://brainly.com/question/11315705
#SPJ2
What is the domain and range of:
Answers
Answer:
b
Step-by-step explanation:
how it works with life
Which one is it? I just don't get this one
Answers
Answer:
30
Step-by-step explanation:
I believe the problem is worded to be a proportional equation:
\(\displaystyle \frac{21}{x}=\frac{7}{10}\\\\21*10=7x\\\\210=7x\\\\30=x\)
please find how many meters the players ran, thanks.
Answers
Using Pythagorum Theorem, C2 = A2 + B2. You substitute your numbers into the equation:
C2 = 902 + 1202 = 8100 + 14400 = 22500. Now we take the square root of both sides of the equation:
√ C2 = √22500
C = 150 meters
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answers
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
express 56% as a decimal.
options:
A. 5.6
B. 0.0056
C. 0.056
D. 0.56
Answers
Answer:
0.56
Step-by-step explanation
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Answers
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
Banana Cupcakes
makes 10 cupcakes
1 cup granulated sugar
cup vegetable oil
1 large egg
4 tablespoons sour cream
2 medium-sized ripe bananas, mashed
1 cups all-purpose flour
1 teaspoon baking soda
teaspoon salt
1 teaspoon vanilla extract
pinch of nutmeg
You will use the recipe above to answer the following questions:
This recipe serves 10, but you need to serve 30. What number will you need to multiply the amount of each ingredient by to adjust the recipe? How did you determine this number?
How much vegetable oil do you need for 30 cupcakes?
How much flour do you need for 30 cupcakes?
What is the difference in the amount of vanilla extract you would need for 30 cupcakes?
What is the difference in the amount of salt you would need for 30 cupcakes?
In the real world, even though you make adjustments to a recipe to accommodate the number of people you need to serve, you sometimes round the amount of an ingredient instead of using an exact amount. Which ingredient would it make more sense to round rather than coming up with the exact amount? Why?
Answers
Answer: Hey give me 1 hour and ill answer it I'm doing odessyware rn so Ill get back to you later appreciate yo patients.
Step-by-step explanation:
Then, if we want to make 30 servings, we need to use that recipe 3 times. (because x*10 = 30, then x = 30/10 = 3)
This would be equivalent to multiply each ingredient by 3.
for 30 cupcakes we need:
3 cups of vegetable oil.
3 cups of all-purpose flour
(because for each one of these ingredients we needed only 1 cup to make 10 cupcakes).
for 10 cupcakes we need 1 teaspoon of vanilla.
for 30 cupcakes we need 3 teaspoons of vanilla, the difference is 3 - 1 = 2.
So the difference is 2 teaspoons.
About which quantities we should round are those where we may have mixed numbers or big numbers.
For example, we have 4 tablespoons of sour cream for 10 servings, then for 30 servings we should have:
3*4 = 12 tablespoons.
We could round this down to 10 tablespoons.
Hope this helped
I almost broke my brain doing this so can you give me brainliest answer please thank you
The track pictured consists of a rectangular area and two semi-circular areas. The area of a rectangular part of the track is 32,000 square yards. The length of the shorter side of track is 160 yards.
*One answer only*
a. 80
b. 160
c. 800
d. 900
e. 1,300
f. 37,024
Answers
Sophia is baking 5 batches of muffins. Each batch uses 4 teaspoons of sugar for the topping and more sugar for the batter. Sophia uses 100 teaspoons of sugar in total.
Which tape diagram matches this situation?
Answers
Answer:
your answer B
Step-by-step explanation:
word problem
TRAIL MIX
The equation 4.05p+ 14.40 = 4.50(p+ 3) represents the number p of pounds of peanuts you need to make trail mix. How many pounds of peanuts do you need for the trail mix?
Answers
Answer:
p=2
Step-by-step explanation:
4.05p+14.40=4.50(p+3) < equation
4.05p+14.40=4.50p+13.50 < multiply
14.40=.45p+13.50 < subtract
.9=.45p < subtract
2=p < divide
Integrating factor of \((x+2y^3)dy/dx=y^2\) is:
A. e (1/y)
B. e (-1/y)
C. y
D. -1/y
- No spam ----------> These equal reports.
- No copy and pasting or any unnecessary information
- Please include an explanation
Answers
Answer:
A) e^(1/y)
Step-by-step explanation:
Re-write the equation
\(\displaystyle (x+2y^3)\frac{dy}{dx}=y^2\\\\\frac{dy}{dx}=\frac{y^2}{x+2y^3}\\ \\\frac{dx}{dy}=\frac{x+2y^3}{y^2}\\ \\ \frac{dx}{dy}=\frac{x}{y^2}+2y\\ \\\frac{dx}{dy}-\frac{x}{y^2}=2y\)
Since we have a first-order linear differential equation in the form of \(\displaystyle \frac{dx}{dy}+p(y)x=q(y)\), then the integrating factor is \(\displaystyle IF=e^{\int {p(y)} \, dy}\). Comparing with the above form, we have \(\displaystyle p(x)=-\frac{1}{y^2}\) and \(q(x)=2y\):
\(\displaystyle IF=e^{\int {p(y)} \, dy}\\\\IF=e^{\int {-\frac{1}{y^2} } \, dy}\\\\IF=e^\frac{1}{y}\)
Thus, A is the correct answer
(x+2y³)dy/dx = y²
dx/dy = x/y² + 2y
Integrating factor=
IF= e^(∫−1/y^2 dy)
IF= e^(-∫1/y^2 dy)
IF= e^(-(-y^-1))
IF= e^1/y
Given a value for the in put variable x, and the output variable y, calculate the constant of proportionality. x = 60, y = 18.
Answers
I'm so confused. I need help please
Answers
Answer:
2t³
Step-by-step explanation:
For this problem, we are dividing 16t⁴ by 8t. First, we should separate both of these terms into parts we can work with individually. So, we can easily divide 16 by 8, and we can also easily divide t⁴ by t. After solving each of these smaller problems we can get our solution.
First, 16 divided by 8 is 2. This is the first part of our answer. t⁴ divided by t is t³; this is because when dividing terms with the same base, we can subtract the exponents to get the final exponent. The exponent for t⁴ is 4, and the exponent for t is an invisible 1 (t = t¹). 4 - 1 = 3, so t⁴ divided by t is t³.
Putting those two answers together gives us 2t³.
Just divide the number
The histograms display the frequency of temperatures in two different locations in a 30-day period.
When comparing the data, which measure of center should be used to determine which location typically has the cooler temperature?
Mean, because Flower Town is symmetric
Mean, because Flower Town is skewed
Median, because Desert Landing is skewed
Median, because Desert Landing is symmetric
Answers
Answer:
nobody asked
Step-by-step explanation:
Answer:
B) the mean because flower town is skewed
Step-by-step explanation:
I just did this on homework last night goodluck
HELP ME!!! ANY ABSURD WILL BE REPORTED!!
Find the 2 equations in the graph. Select 2 answers and explain.
O 10x + 9
O 6y + 9
O 5x + 9
O 3y + 9
Answers
Answer:
y=10x+9; y=5x+9
Step-by-step explanation:
First of all, answers B and D are wrong because the formula is y=mx+b. So, that leaves us with a and C.
I couldn't find the slope because it was hard to see. try finding a point where it is clear what the points are and do change in y over change in x. I hope this helped at least a bit.
Pls, help! A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 3. Find the probability of not rolling a number less than 3.
1/3; 2/3
1/2; 1/2
5/6; 1/2
1/6; 5/6
Brainlist for positive attitude and correct answer :D
Answers
Answer: The correct answer is:
Probability of rolling a number less than 3: 2/6 or 1/3
Step-by-step explanation:
Explanation: Out of the six possible outcomes (numbers 1, 2, 3, 4, 5, 6), there are two outcomes that meet the condition of rolling a number less than 3, which are 1 and 2. Therefore, the probability of rolling a number less than 3 is 2 out of 6, which simplifies to 1/3.
Probability of not rolling a number less than 3: 4/6 or 2/3.
Explanation: To find the probability of not rolling a number less than 3, we consider the outcomes that are not favorable (i.e., rolling a 3, 4, 5, or 6). There are four such outcomes, so the probability of not rolling a number less than 3 is 4 out of 6, which simplifies to 2/3. :D