Answer:
x = 14/23
Step-by-step explanation:
3x − 6 = 4(2 − 3x) − 8x
3x − 6 = 8-12x − 8x
3x=14-20x
23x=14
x= 14/23
3(14/23)-6=4(2 − 3(14/23) − 8(14/23)
And solve hope this helps. Remember to isolate the variable when finding x for next time.
The solution to the given equation is x = 14/23.
To solve the equation 3x - 6 = 4(2 - 3x) - 8x, we will simplify and solve for x:
First, let's distribute 4 to the terms inside the parentheses on the right side of the equation:
3x - 6 = 8 - 12x - 8x
Next, let's combine like terms on the right side of the equation:
3x - 6 = -20x + 8
Now, let's bring all the x terms to one side of the equation by adding 20x to both sides:
3x + 20x - 6 = -20x + 20x + 8
This simplifies to:
23x - 6 = 8
Next, let's isolate the x term by adding 6 to both sides:
23x - 6 + 6 = 8 + 6
This simplifies to:
23x = 14
Finally, divide both sides by 23 to solve for x:
x = 14/23
So, the solution to the equation is x = 14/23.
To check the solution, substitute x = 14/23 back into the original equation:
3(14/23) - 6 = 4(2 - 3(14/23)) - 8(14/23)
This simplifies to:
42/23 - 6 = 8/23 - 12(14/23) - 112/23
-132/23 = -132/23
Both sides of the equation are equal, confirming that x = 14/23 is the correct solution.
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Which statement about this equation is true?
3(4x - 2) = 12x
a. The equation has one solution.
b. The equation has no solution.
c. The equation has a few solutions.
d. The equation has many solutions.
Answer:
There are no solutions please mark brainliest
Step-by-step explanation:
Answer:
B. this equation has no solution
Step-by-step explanation:
distribute the 3
12x-6=12x
get the ex on one side
-6=0
-6 does not equal 0
-550/100 ÷ 14/7
Please and thank you
Answer:
-2.75
Step-by-step explanation:
Sue is 43 years old, owns her car, but takes the bus to work. Her collision deductible is $250, and she does not have comprehensive coverage. If her cars safety rating is 22 what is her annual premium?
Answer:
B. $2080
Step-by-step explanation:
A.P.E.X
A restaurant chef made 1 4/5 pints of mushroom soup. Each bowl holds 3/10 of a pint. How may bowls of soup will the chef be able to make?
Answer:
Step-by-step explanation:
Take:
1 bowl requires 3/10 pint
X bowls require 9/5
Upon cross multiplication you get:
(3/10)x=9/5
;15x/15 = 90/15
x = 6 bowls
Probability. A professor rides his bike to work some days and drives his car on the other days. On any day there is an 80% chance the professor will ride his bike and a 20% chance he will take his car. If the professor rides his bike, there is a 10% chance he will be late. If he takes his car, theres a 5% chance he will be late. 18. What is the probability the professor is late
Answer:
0.09
Step-by-step explanation:
Given :
P(bike) = 0.8
P(car) = 0.2
P(Late given car) = P(Late | car) = 0.05
P(Late given bike) = p(Late | bike) = 0.1
Probability that professor is late :
P(late) = [P(Late | car) * p(car)] + [p(Late | bike) * p(bike)]
P(late) = [0.05 * 0.2] + [0.1 * 0.8]
P(late) = 0.01 + 0.08
P(late) = 0.09
A 15% tip on a $20.05 lunch bill is about ...
A. $0.15
B. $1.50
C. $3.00
D. $2.05
I will give brainliest to whomever gives the answer and an explanation!! Please help!
Find the slope of the line containing the points below.
(3,3) and (12,15)
Answer:
[tex]m=\frac{4}{3}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (3, 3)
Point (12, 15)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute [SF]: [tex]m=\frac{15-3}{12-3}[/tex]Subtract: [tex]m=\frac{12}{9}[/tex]Simplify: [tex]m=\frac{4}{3}[/tex]Can someone help me with this problem ?
24
do 33 divided by 2 (2= half) you get 16.5, you cant have half a stamp so remove the .5 to get 16, add 8 to get 24
Answer:
50
Step-by-step explanation:
If he sells half of his stamps and buys 8 more after and ended up with 33 I would take away 8 (33-8=25) and get 25 (which is the other half that he didn't sell). After figuring out what the other half was you would double this number and get your starting number which is 50 ( 25*2= 50)
So this is the set-up
50/2= 25+8= 33 and 33-8= 25*2= 50
It might be wrong lol but I hope this helped
4(3 + 5) - 3 x 9² ?
Answer:
- 211Step-by-step explanation:
4(3 + 5) - 3 x 9² =4(8) - 3(81) =32 - 243 =- 211Solve each equation 3y - 4 = 6 - 2y
Answer:
y = 2
Step-by-step explanation:
3y - 4 = 6 - 2y
+2y +2y
5y - 4 = 6 (new equation)
+4 +4
5y = 10 (new equation)
/5 /5
y = 2
if angle 1 and angle 2 are vertical, and angle 2 and angle 3 are complentary, angle 3= 56^, what is angle 1
Find the midpoint of the segment with the following endpoints.
(2, -4) and (6. – 10)
Answer:
midpoint (4,-7)
Step-by-step explanation:
please see work attached where you utilize the midpoint formula.
please give thanks :)
Answer:
[tex](4,-7)[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Midpoint Formula: [tex](\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]Step-by-step explanation:
Step 1: Define
Endpoint (2, -4)
Endpoint (6, -10)
Step 2: Find Midpoint
Simply plug in your coordinates into the midpoint formula to find midpoint
Substitute [MF]: [tex](\frac{2+6}{2},\frac{-4-10}{2})[/tex]Add/Subtract: [tex](\frac{8}{2},\frac{-14}{2})[/tex]Divide: [tex](4,-7)[/tex]write one hundred eight million four hundred four thousand in standard form
Answer:
108,404,000
Step-by-step explanation:
Answer:184,400,000
Step-by-step explanation:
good
Plsss Help me but QUICK ASAP
Answer:
Step-by-step explanation:
THe second one
1. Which one of the following is polynomial function ?
(2x+1)x²
A. f(x) =
2x+1
-20 +4x²+8
C. f(x) =
2
2x +4x²+x
D. f(x) =
+ 2x
2x
B. f(x) = 4x2 +2V x2 + 3
Answer:
Answer is Option B f(x)=2V x2+3
PLZ HELP ME FASTTTT Which phrase is a translation of the expression shown? 4/7d-7 A)4 times d plus seven B)seven-fourths of d minus C)four-sevenths of d minus seven D)four-sevenths of d plus seven
Answer:
C
Step-by-step explanation:
4/7d means four sevenths of d, multiplying 4/7 by d
-7 means minus 7, subtracting 7
please give thanks by clicking heart button! :)
Answer:
C is correct, give the person above brainly!
Step-by-step explanation:
16. If y varies directly as x, and x = 9 when y = 15, find y when x = 33?
Answer:
y=55 when x is 33
Step-by-step explanation:
Use the direct variation formula:
[tex]\frac{y}{x} =k[/tex] or [tex]\frac{y}{x} =\frac{y}{x}[/tex]
Insert the given values:
[tex]\frac{15}{9}=\frac{y}{33}[/tex]
To simplify the equation, cross multiply:
[tex]15(33)=9(y)\\\\495=9y[/tex]
Isolate the variable. Divide both sides by 9:
[tex]\frac{495}{9} =\frac{9y}{9} \\\\55=y[/tex]
Therefore, when x is 33, y is 55.
:Done
Central Subs made 27 sandwiches using 12 pounds of turkey. How much turkey was used per sandwich?
Can someone help me.
Answer:
Its green
Step-by-step explanation:
In here wehn they don't say or it means that the line is going to be attached
1. Your population is comprised of 1,000,000 potential customers. Your marketing department has segmented/stratified this market as follows: a. 400,000 are college graduates. b. 100,000 have graduate degrees. c. 300,000 have some college credits. d. 200,000 have high school diplomas. Your company wants to take a proportional stratified probability sample of 300 people from this population. Answer the following: a. What should be the consideration in deciding to select a stratified sample
Answer:
please ans my question
Step-by-step explanation:
pls................
List the sides in ^ EFG in order from smallest to largest.
================================================
Explanation:
We'll use these two rules
The smallest side is always opposite the smallest angleThe largest side is always opposite the largest angleThis only applies to triangles.
EF is the smallest side because the angle G is the smallest angle.
FG is the longest side because it is opposite the largest angle E
That places EG in the middle.
The order of the sides from smallest to largest is EF, EG, FG
Please help me slove this problem
3x - 3 = 12
Answer:
x=5
Step-by-step explanation:
We kind of have to work backward.
First, we take 12+3 because when we move it over the equal sign, we make it the opposite.
12+3=15
Our new equation is now, 3x=15
We now take:
3x__=15
The blank represents x, which is 5.
Hope this helps!
-AxekickNebulite
PLEASE HELP I WILL MARK BRAINLIEST FOR THE ANSWERS! PLEASE HELP PLEASE ITS DUE AT 12
Answer:
61
Step-by-step explanation:
84+38=122
180-122=58
DBC=58
180-58=122
122÷2=61
61+58=119
180-119=61
Answer:
61
Step-by-step explanation:
84+38=122
180-122=58
DBC=58
180-58=122
122÷2=61
61+58=119
180-119=61
a function is shown f(x) = 2/3x +3 what is the value of f (6)?
Answer:
The answer is 28/9
Step-by-step explanation:
Step one
Given information
We are given that the function is
[tex]f(x) = 2/3x +3[/tex]
And we are expected to find f(6), that is substitute the value of x with 6
Step two:
[tex]f(6)= 2/3(6)+3\\\\f(6)=2/18+3\\\\f(6)=1/9+3\\\\f(6)=1+27/9\\\\f(6)= 28/9[/tex]
Isaiah already has 16 dollars. Every hour (x) that he works at the bakery, he earns another 4 dollars (y). How many total dollars will Isaiah have after 13 hours of work?
The population of a city decreases by 3.7% per year. If this year's population is 211,000, what will next year's population be, to the nearest individual?
Answer:
20,3193
Step-by-step explanation:
Population decrease per year in city = 3.7%
Current population = 211,000
Next year's population = 211,000*3.7/100
= 7807
= 211,000-7807
=203193
Next year's population= 203193
Therefore, next year's population will be equal to 20,3193.
The next year's population is 203193.
Given that, the population of a city decreases by 3.7% per year.
What is population growth and population decrease formula?If a constant rate of growth be R% per annum, then population after n years = [tex]P(1+\frac{R}{100})^n[/tex].
If the constant decrease in population be R% per annum, then the population after n years = [tex]P(1-\frac{R}{100})^n[/tex].
This year population is 211,000.
Now, [tex]211000(1-\frac{3.7}{100})^1[/tex]
= 211000×0.963
= 203193
Hence, the next year's population is 203193.
To learn more about the population increase and decrease visit:
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.
Solve by graphing (y= x + 4)
(x-y=1)
(c) Mr. Young suggested contacting a travel agent to see whether they could get a lower price. The agent found a price that was 35% lower than $1879. What was the price the travel agent found? Show your work.
Answer: The travel services sector is made up of a complex web of relationships between a variety of suppliers, tourism products, destination marketing organizations, tour operators, and travel agents, among many others. Under the North American Industry Classification System (NAICS), travel services comprises businesses and functions that assist with planning and reserving components of the visitor experience (Government of Canada, 2014).
A 7% – 8% commission level is somewhat standard with host agencies working with self sufficient agencies. Independent travel agents earning 90% – 100% of the commission are usually high volume seasoned agents that require little to no support from the host agency.
(sorry if im wrong)
:(
what is the solution to 0.2 (4x-8)=0.4(12-2x)
Sophie went to the lake with her family. First, they spent 1 1/4 hours of fishing. Then, they spent twice as much time swimming. How much time did they spend fishing and swimming in all?