MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
2x 4 8
Question
2x-4=8
Like
102
likes
512
views
Answer to a math question 2x-4=8
Tiffany
4.5
103
Answers
2x-4=8
2x=8+4
2x=12
x=12/2
x=6
Frequently asked questions (FAQs)
Question: "Find the x-intercepts of the quadratic function f(x) = 2x^2 + 3x - 5 using graphing techniques."
+
What is the limit of (3x^2 - 7x + 2)/(x^3 + 2x^2 - 5x) as x approaches 2?
+
What is the fourth derivative of f(x) = 3x^5 - 2x^3 + 4x^2?
+
New questions in Mathematics
The patient is prescribed a course of 30 tablets. The tablets are prescribed β1 tablet twice a dayβ. How many days does a course of medication last?
5(4x+3)=75
The data set (75, 85, 58, 72, 70, 75) is a random sample from the normal distribution No(Β΅, Ο). Determine a 95% two-sided confidence interval for the mean Β΅ .
2x-4y=-6; -4y+4y=-8
The miles per gallon (mpg) for each of 20 medium-sized cars selected from a production line during the month of March are listed below. 23.0 21.2 23.5 23.6 20.1 24.3 25.2 26.9 24.6 22.6 26.1 23.1 25.8 24.6 24.3 24.1 24.8 22.1 22.8 24.5 (a) Find the z-scores for the largest measurement. (Round your answers to two decimal places.) z =
-0.15/32.6
-3(-4x+5)=-6(7x-8)+9-10x
Substitute a=2 and b=-3 and c=-4 to evaluate 2ac/(-2b^2-a)
Solve the following equation for x in exact form and then find the value to the nearest hundredths (make sure to show your work): 5e3x β 3 = 25
Express the trigonometric form of the complex z = -1 + i.
For what values of m is point P (m, 1 - 2m) in the 2β° quadrant?
36 cars of the same model that were sold in a dealership, and the number of days that each one remained in the dealership yard before being sold is determined. The sample average is 9.75 days, with a sample standard deviation of 2, 39 days. Construct a 95% confidence interval for the population mean number of days that a car remains on the dealership's forecourt
Find the area of a triangle ABC when m<C = 14 degrees, a = 5.7 miles, and b = 9.3 miles.
A salesperson earns a base salary of $600 per month plus a commission of 10% of the sales she makes. You discover that on average, it takes you an hour and a half to make $100 worth of sales. How many hours will you have to work on average each month for your income to be $2000?
Find I (Intrest) using simple interest formula of 17700 @ 15% for 4 years
if y=1/w^2 yw=2-x; find dy/dx
2+2020202
Solve the following 9x - 9 - 6x = 5 + 8x - 9
answer this math question The scale on a map is drawn so that 5.5 inches corresponds to an actual distance of 225 miles. If two cities are 12.75 inches apart on the map, how many miles apart are they? (Round to the nearest tenth) miles apart. The two cities are how many miles apart
23,456 + 3,451
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
Find 2 numbers that the sum of 1/3 of the first plus 1/5 of the second will be equal to 13 and that if you multiply the first by 5 and the second by 7 you get 247 as the sum of the two products with replacement solution
8x-(5-x)
3(4Γ-1)-2(Γ+3)=7(Γ-1)+2
5 people can complete a task in 72 hours. How many people are needed to complete the task in 60 hours.
Solve the math problem 400 students are asked if they live in an apartment and have a pet: Apartment: 120 Both: 30 Pet: 90 The probability that a randomly selected student not living in an apartment has a pet is
What is the r.p.m. required to drill a 13/16" hole in mild steel if the cutting speed is 100 feet per minute?
Find the equation of the line perpendicular to β5π₯β3π¦+5=0 passing through the point (0,β2)
The durability of a tire of a certain brand is a Normal random variable with an average of 64,000 km and a standard deviation of 9,000 km. Assuming independence between tires, what is the probability that the 4 tires on a car will last more than 58,000 km?
Log5 625
TEST 123123+1236ttttt
(2m+3)(4m+3)=0
In a company dedicated to packaging beer in 750 mL containers, a normal distribution is handled in its packaging process, which registers an average of 745 mL and a standard deviation of 8 mL. Determine: a) The probability that a randomly selected container exceeds 765 mL of beer b) The probability that the beer content of a randomly selected container is between 735 and 755 mL.
The population of Pittsburgh, Pennsylvania, fell from 520,117 in 1970 to 305,704 in 2010. Write an exponential function P(t) modeling the population t years after 1970. Round the growth factor to the nearest tem thousandth.
Quadratic equation 2X = 15/X + 7
On+January+10+2023+the+CONSTRUCTORA+DEL+ORIENTE+SAC+company+acquires+land+to+develop+a+real estate+project%2C+which+prev%C3% A9+enable+50+lots+for+commercial+use+valued+in+S%2F+50%2C000.00+each+one%2C+the+company+has+as+a+business+model+generate+ cash+flow+through%C3%A9s+of+the+rental%2C+so+47%2C+of+the+50+enabled+lots+are+planned to lease+47%2C+and+ the+rest+will be%C3%A1n+used+by+the+company+for+management%C3%B3n+and+land+control
17. A loan for $104259 is taken out for 10 years with an annual interest rate of 9.4%, compounded quarterly. What quarterly payment is required to pay the loan off in 10 years? Enter to the nearest cent (two decimals). Do not use $ signs or commas in the answer.
When taking a test with m closed answers, a student knows the correct answer with probability p, otherwise he chooses one of the possible answers at random. What is the probability that the student knows the correct answer given that he answered the question correctly.
xΒ²-7x+12=0
a coffee shop has 9 types of creamer and 11 types of sweetener. In how any ways can a person make their coffee?
Convert (324)πππ£π into base-ten