Solve the equation.
Give your simplified answer as an improper fraction.
3(x - 1) = 2(3 – x)
? you
Answers
Answer:
3(x_1)=2(3_x)
or,3×_3 =6_2×
or,3×+2× =6+3
or,5× =9
or,× =9/5
Answer:
3(x-1)=2(3-x)
3x-3=6-2x
3x+2x=6+3
5x=9
divide both sides by 5
Answer x=9 5Step-by-step explanation:
multiply 3 by x -1 and x 3 x - 1
step 2: after simplifying collect like terms
solve from there
Related Questions
Michelle bought 80 trading cards and 36 of the cards were sports cards. Write the decimal that show how many of the cards were sports cards.
Answers
Answer:
0.45
Step-by-step explanation:
Since 36 of the cards are sports cards we can write that as a fraction
So that would be 36/80
36/80 simplified is 9/20 (you divide by 4)
and then to make it a percentage we do times 5 which gives us 45/100 which is equal to 45%
45% is equal to 0.45
Answer:
0.45
Step-by-step explanation:
Hope it helps
Medicare would like to test if the average monthly rate for one-bedroom assisted-living facility is different from $3,300. Suppose that you collect sample information and, based on the hypothesis test, determine that the z test statistic is equal to 1.98 while the critical value of z is 2.05. How would you state the conclusion?
Answers
Answer:
We fail to reject our null hypothesis and conclude that there is not sufficient evidence to conclude that the average monthly rate for one-bedroom assisted-living facility is different from $3,300.
Step-by-step explanation:
We are given that critical value of z=2.05
z test statistic=1.98
As we are testing that whether the the average monthly rate for one-bedroom assisted-living facility is different from $3,300, so this leads to two tailed hypothesis test as hypothesis are
Null hypothesis:μ=3300
Alternative hypothesis:μ≠3300.
The critical region in case of two tailed hypothesis test is
[tex]|z|>z_{\frac{\alpha }{2} }[/tex]
1.98>2.05 (which is not true)
So, the test statistic don't lie in rejection region, thus we don't reject our null hypothesis and conclude that there is insufficient evidence to conclude that the average monthly rate for one-bedroom assisted-living facility is different from $3,300.
-5x - 3 < 2x – 18 hey
Answers
Answer:
x > 5
Step-by-step explanation:
2x - 5x < 3 - 18
-3x < -15
Divide everything by ÷ 3 and flip inequality because it's negative.
x > 5
Answer:
15/7 < x
Step-by-step explanation:
Simplify using PEMDAS, and remember that multiplying/dividing a negative flips the sign of the inequality.
-5x - 3 < 2x - 18 (Add 18 to both sides)
-5x + 15 < 2x (Add 5x to both sides)
15 < 7x (Divide both sides by 7)
15/7 < x
Find f(-1), f(0) and f(4) for the following function.
f(x) = 2x
Answers
Answer:
f(-1) = -2
f(0) = 0
f(4) = 8
Step-by-step explanation:
f(x) = 2x
f(-1) = 2(-1)
=> -2
f(0) = 2(0)
=> 0
f(4) = 2(4)
=> 8
Which statement is not a step used when constructing an inscribed hexagon?
Answers
Please help me with this IXL question.
Answers
Answer:
78% as a fraction in simplest form would be 39/50.
78% as a decimal is 0.78
CAN SOMEONE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE WITH MY WORK GO MY QUESTIONS AND YOU SEE THE QUESTION INEED HELP WITH BELOW
Answers
Answer:
for the lake one i THINK its 3
Step-by-step explanation:
A rectangle made of square tiles measures 8 tiles wide and 10 tiles long. What is the length of a similar rectangle 12 tiles wide?
(Pls help this is urgent)
Answers
Answer:
12 tiles
Step-by-step explanation:
need help with graphing
Answers
John drove his car 385 miles on one tank of gas. If his car had 15.4 gallons of gas in it, how many miles per gallon did John drive?
Answers
Answer:25
Step-by-step explanation:
385/15.4=25
Answer:
25
Step-by-step explanation:
385 divided by 15.4 is 25
Help plz:))) I’ll mark u brainliest!!!!!!!!!!!!!
Answers
Answer:
24 because it would be that
Step-by-step explanation:
What is the value of x?
Answers
Answer:
x = 20°
Step-by-step explanation:
Step 1:
x + 40° = 3x Vertical Angles
Step 2:
40° = 2x Subtract x on both sides
Step 3:
x = 40° ÷ 2 Divide
Answer:
x = 20°
Hope This Helps :)
These angles are opposite from each other, meaning they are the same.
Note: I'm pretty sure they are called opposite angles, but it's been a long time.
If they are the same, you would need to use an equal sign.
So the equation is x+40 = 3x
Now solve the equation. To remove the x from the left side, you subtract x.
(x+40)-x = (3x)-x
Note: Ignore the parentheses, they are used so you can clearly see the problem more (That doesn't make sense LOL).
Now we have 40 = 2x
Now we have to isolate the x, by removing the 2. Since 2 is multiplied to x, we have to divide it from both sides.
40÷2 = 2x÷2
You get 20 = x
Therefore, the value of x equals 20°
Find the equation of the linear function represented by the table below in slope--
intercept form.
x
у
1
-6
2
-9
3
-12
4
-15
Answers
Answer:
the answer is 9
Step-by-step explanation: 1+1+1+1+1+1+1+1+1=9
Write the coordinates of the point C after dilation with scale factor of 5, centered at the orgin
Answers
Answer:
It's C buddy
Step-by-step explanation:
PLEASE I NEED HELP ASAP!!!!!
Answers
Answer:
For every 10 gallons, the total weight shall increase by 85
Olivia bought a beach towel for $9.95 and a beach bag for $13.46. What is the total amount of money Olivia spent on the two items?
Answers
Answer:
$23.41
Step-by-step explanation:
$9.95 + $13.46 = $23.41
Ann has $300 to spend. She gets a game system for 85 and games cost 12 each. How many games can she buy
Answers
Answer:
17 games
Step-by-step explanation:
$300-85=215
215÷12= appx17
please help Explain where the English language came from. Use details from the text to support your answer.
Answers
Answer:
Having emerged from the dialects and vocabulary of Germanic peoples—Angles, Saxons, and Jutes—who settled in Britain in the 5th century CE, English today is a constantly changing language that has been influenced by a plethora of different cultures and languages, such as Latin, French, Dutch, and Afrikaans.
step-by-step explanation:
mark me brainliest please
English today is a constantly changing language that has been influenced by a plethora of different cultures and languages, such as Latin, French, Dutch, and Afrikaans.
can someone answer this please
Answers
Answer:
60is the answer
Step-by-step explanation:
hope it helps
Answer:
I believe the answer is 2
Step-by-step explanation:
[tex]3\sin\left(50\right)[/tex] = 2.298133329
Mark bought a computer and it depreciated over 5 years, using the straight line method. The computer was worth $2,350 in 2005 and in 2010 it was worthless. How much was it worth in 2008?
Answers
Answer:
The computer was worth $970 in 2008
Step-by-step explanation:
The reason for this is that when you are trying to solve these types of problems use below:
2350/5 = 470
starting price / years = per year loss
2350 - 470 = ? three times for three years till 2008
The answer then is $940 in 2008.
If this helped you then please checkout my channel called The Game Rater. Thank you this means a lot.
Заx + b = c
solve for x
Answers
Your welcome :)
This year Carlos planted 6 more than one third of the cucumber plants he planted last year how many cucumber plants did he plant this year if last year he planted 12 plants
Answers
Answer:
10
Step-by-step explanation:
If you divide 12 by 3 you get four and 6 plus 4 equals 10
Answer:
Your answer is 10 (~->-)~
Step-by-step explanation:
Hope you have a great day!
:D
Help please thanks so much
Answers
Answer:
-1
Step-by-step explanation:
graph
Solve the equation. Start Fraction y minus 5 over 3 End Fraction= 1 A. –2 B. 8 C. 18 D. 6
Answers
Answer:
B. 8
Step-by-step explanation:
Start Fraction y minus 5 over 3 End Fraction= 1
This statement above is written Mathematically as:
y - 5/3 = 1
We solve the Equation below
Step 1
y - 5/3 = 1
We cross Multiply
y - 5 = 3 × 1
y - 5 = 3
Step 2
Add 5 to both sides
y - 5 = 3
y - 5 + 5 = 3 + 5
y = 8
Option b is the correct answer
WTATATATTTTTTTTTTTTTTTTTTTTTTTTTTTTTTYR R
Answers
Answer:
?
Step-by-step explanation:
A scientist measures the growth of a new type of ivy that has been bred to grow in all types of weather. At the end of each week, the scientist measures the length of the vine.
A 3-column table with 5 rows. Column 1 is labeled Weeks with entries 1, 2, 3, 4, 5. Column 2 is labeled Total length (inches) with entries 4, 8, 12, blank, blank. Column 3 is labeled Total length (feet) with entries blank, blank, 1, blank, blank.
If the vine continues to grow at this rate, it will be
inches long at the end of 5 weeks
Answers
Answer:
20
Step-by-step explanation:
i just took a quiz and got it right
Answer:
It is 20
Step-by-step explanation:
hopes it helps and i just did it right now to :)
Find the values of x and y that make k|ljand
m || n.
x=
y =
Answers
Answer:
X=80
Y=130
Step-by-step explanation:
sana makatulong
5(10-3)=8 pls answer
Answers
Answer:
5(10-3)=8 is False
Step-by-step explanation:
5(10-3)=35
Work out the value of
6.105 * 108
3.7 x 10
Give your answer in standard form.
Answers
Answer:
277,425,4
Step-by-step explanation:
6.105 x 10
3.7 x 10
Answer:
Step-by-step explanation:
Use Cavalieri’s Principle to calculate the exact volume of an oblique cylinder with a radius of 15 meters and a height of 12 meters.
Answers
Answer:
2700pi [tex]m^{3}[/tex]
Step-by-step explanation:
The radius of cylinder is 15 meters and the height is 12 meters.
The volume of cylinder is
V = [tex]\pi r^{2} h[/tex]
Where, r is radius and h is height.
Substitute r = 15 and h = 12 in the volume formula.
V = [tex]\pi (15)^{2} (12)[/tex]
V = 2700[tex]\pi[/tex]
The volume of the cylinder is 2700[tex]\pi[/tex] m³.
Answer:
the answer should be 2700pi
Step-by-step explanation: