I'm stuck on this one. I'm sorry of you know everything but there are other people who can't comprehend some problems without being their to actually see and experience it with a teacher. Just help me with this one -
Answers
Answer:
Expand the brackets, and simplify.
(4t - 8/5)-(3-4/3t) = (4t +4/3t) + ( -8/5 - 3) = 5 1/3t - 23/5 = 16/3t - 23/5
5(2t + 1) + (-7t + 28) = 10t + 5 - 7t + 28 = 3t + 33
(-9/2t + 3) + (7/4t + 33) = (-9/2t + 7/4t) + (3 + 33) = -11/4t + 36
3(3t - 4) - (2t + 10) = 9t - 12 - 2t - 10 = 7t - 22
Related Questions
Solve the absolute value equation. Graph the solution. |x-3|=1
Answers
Answer:
4
Step-by-step explanation:
hihihihihihihihihihi
Point B on the graph represents which phase of the business cycle?
A. Peak
B. Contraction
C. Trough
D. Expansion
Answers
Answer: trough
Step-by-step explanation: the study says this
Answer:
trough
Step-by-step explanation:
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Six times a number is greater than 3 less than 4 times the same number.
Answers
Answer:
0 < -3/2x
Step-by-step explanation:
6x > 4x -3
subtract 4x
2x < -3
divide by 2x
How many times the volume of the small cube is the volume of the large cube? Small cube 3x large cube 6x
Answers
Answer:
8 times
Step-by-step explanation:
volume if cube = l³
volume of small cube = (3x)³ = 27x³
Volume of Large cube = (6x)³ = 216x³
216x³/27x³ = 8
The volume of large cube = 8 × Volume of small cube
7.45 x 103 = ___
7.45
74.5
7,450
74,500
Answers
Answer: 745
Step-by-step explanation:
[tex]7.45 \times 10^{3}=7.45(1000)=\boxed{745}[/tex]
solve for x I need help on questions 5 & 6
Answers
Answer:
#5 x=8, #6 x=5
Step-by-step explanation:
Theyre vertical so for number 5 you would have the equation
5x+15=55
-15 -15 from both sides
5x=40
divide by 5 from both sides and you get
x=8
Same thing vertical so you would have
16x+7=87
-7 -7 from both sides
16x=80
divide by 16 from both sides
x=5
Explain how to find the estimated sum of 5/8 + 2/9 .
Answers
Answer:
0.847Step-by-step explanation:
In this expression, you would have to use the PEMDAS method. First divide, so (5 divided by 8) + (2 divided by 9).
The answer you would get is: (0.625) + (0.222)
The final answer is: 0.847
Which mathematical inequality represents the following statement?
Six times a number is greater than 3 less than 4 times the same number.
Answers
Answer:
6x > 3 < 4x
Step-by-step explanation:
..................
You have 5814 meters of rope you need to cut into 27 sections how many 27 meters secton of rope will you be able to create and how much rope will be left over as waste
Answers
Answer:
215 sections of rope that measure 27 meters in length, and you also have 9 meters of rope left
Step-by-step explanation:
we have 5,814 meters of rope and we are told to calculate the number of 27 meters sections that we can cut:
you have to divide 5,814 meters by 27 meters = 215.333
that means that you have 215 sections of rope that measure 27 meters in length, and you also have 9 meters of rope left (0.333 x 27 = 9)
write the equation y =mx+b in slope intercept form!!! thank you and pleaseee hurryyyy
Answers
Answer:
y =mx+b that it lolll
Step-by-step explanation:
please help me answer this question!!!
Answers
Slope is change in y/change in x
So the slope would be 2/2 which is 1
you can use 1 point to plug into y=mx+b where your m is your slope. So you have
y=1x+b
We can use the point (1,-4)
So we have
-4=1(1)+b
So we have
-4=1+b
And b=-5 so your equation is
y=x-5
I hope this helps!!!
what is the value for both of these ? need help asap
Answers
Answer:
Question 3) x=32
Question 4) x=30
Step-by-step explanation:
180-122=58
180-58-90=32
180-130-20=30
Due to a bad crop year, the cost of cherries is projected to increase 133% this year. A pound of cherries currently costs $2.16. What can you expect the new price per pound to be?
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2.16*1.33 = 2.8728
Round to two decimal places (and that’s the number of decimal places for money), and you can expect the new price per pound of cherries to be about $2.87.
A cereal box says that now it contains 20% more. Originally, it came with 18.5 ounces of cereal. How much more cereal is in the box now?
Answers
Answer:
3.7 oz more of cereal
Step-by-step explanation:
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
During a sale, a dress is marked down from a selling price of $80 to $72.
What is the percent mark down?
Answers
Answer:
10%
Step-by-step explanation:
80-10%= 72
Hope this helps!
Answer:
10%
Step-by-step explanation:
$80 to $72 is a difference of $8.00. 10% of $80 is the $8.00
please help please help please help please help please help please help please help please help
Answers
Answer:
two
Step-by-step explanation:
ilxzc d cd cf trdc4rter
I’ll mark brainliest! Plz help
Answers
I recommend you Math-way , to solve your problems.
Answer:
E
Step-by-step explanation:
the square root of 64÷49 =a rational number
PLEASE ANSWER QUICK!!!
Select the correct answer.
Four-thirds times the sum of a number and 8 ls 24. What is the number?
Ο Α. .
40
OB.
26
Ос. .
24
OD.
10
Answers
Answer:
D is the 10 is the answer
4/3(x+8)=24 is the equation
A line passes through the points (0,3), (4,1) and (6,0). Which function best represents the relationship between the two points?
Answers
Answer:
y = - [tex]\frac{1}{2}[/tex] x + 3
Step-by-step explanation:
y = mx + b
m = [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex] and "b" is y-intercept with coordinates (0, b)
(0, 3) ⇒ b = 3
(4, 1), (6, 0)
m = [tex]\frac{0-1}{6-4}[/tex] = - [tex]\frac{1}{2}[/tex]
y = - [tex]\frac{1}{2}[/tex] x + 3
Which set of points includes all of the solutions for y = negative three halves times x plus two?
line going through 0 co
(x, y) for all real numbers
(x, negative three halves times x plus two) for all real numbers
(−2, 5), (0, 2), and (4, −4)
(−4, 8), (−2, 5), (0, 2), (2, −1), (4, −4)
Answers
Given:
[tex]y=-\dfrac{3}{2}x+2[/tex]
To find:
The set of points that includes all of the solutions for the given equation.
Solution:
From the given equation, it is clear that y-values depend on the x-values.
If x is a real number, then y-values are real numbers such that [tex]y=-\dfrac{3}{2}x+2[/tex].
So, the set of points that includes all of the solutions for the given equation is defined as [tex]\left(x,-\dfrac{3}{2}x+2\right)[/tex] for all real numbers.
Therefore, the correct option is B.
Is anyone else taking Algebra 2 honors on Edge nuity? let me know!!!!
Answers
Answer:
Nope
Step-by-step explanation:
I'm in 7th grade.
Find each side length.
у
х
45
3
Ox= 3, y = 32
Ox=3V2, y=32
x = 3/2 y=3
x = 3, y = 6/2
Answers
round off 0.02435 to three significant and add to 0.00732
Answers
Answer:
0.03172
Step-by-step explanation:
Leading zeros (Zero before non-zero numbers) are not significant
0.02435 have 4 sigfig, round off to 0.0244, 3 sigfig
0.00732+0.0244 =0.03172
Rewrite the number in STANDARD NOTATION
Answers
The one with 5 zeros
The LA Dogers hit the most home runs in 2014. The number of home runs accounted for 6% of the entire major league Baseball home run count.If 583 total home runs were hit, then how many did the LA Dogers hit
Answers
Given:
Total number of home runs = 583
Home runs hit by LA Dogerse = 6% of the total home runs
To find:
The number of home runs hit by LA Dogers.
Solution:
We have,
Home runs hit by LA Dogerse = 6% of the total home runs
[tex]=\dfrac{6}{100}\times 583[/tex]
[tex]=\dfrac{3498}{100}[/tex]
[tex]=34.98[/tex]
[tex]\approx 35[/tex]
Therefore, LA Dogerse hits about 35 home runs.
Q is equidistant from the sides of ZTSR. Find mZRST. The
diagram is not to scale.
PLEASE HELP ME THIS IS FOR GEOMETRY I CANT FIGURE THIS OUT
Answers
9514 1404 393
Answer:
40°
Step-by-step explanation:
Triangles QRS and QTS are congruent (HL), so the marked angles are also congruent:
3x +2 = 4x -4
6 = x
Then the total angle measure of angle RST is ...
(3x +2) +(4x -4) = 7x -2 = 7(6) -2 = 40 . . . degrees
m∠RST = 40°
An experimenter studies vision in low light by
having participants sit in a darkened room for
either 5, 15, or 25 minutes and then testing their
ability to correctly identify 20 objects. (a) What is
the independent variable here? (b) What are the
conditions? (c) What is the dependent variable?
(d) You would use the scores from which variable
to create a frequency distribution?
Answers
Answer:
Independent variable- time spent in the dark room
Dependent variable - number of objects correctly identified
Conditions of the experiment- low light environment and lighted environments
Scores from the independent variable are used to construct the frequency distribution
Step-by-step explanation:
The independent variable is the factor that is being manipulated in an experiment and this time it is the time spent in a darkened room.
The dependent variable is the response variable, in this case, the number of objects correctly identified.
The experimental conditions involved bringing people from a lighted area into a darkened room.
What is DCB? (eeeeee)
Answers
Answer:
53 degrees
Step-by-step explanation:
ACB seems to be a right angle so since ACD is 37 degrees:
DCB+37=90
DCB=53
Answer:53 degrees
Step-by-step explanation:
90-37= 53
Factorise
2х^2 — 3x— 14
Answers
Answer:
(x + 2)(2x - 7)
Step-by-step explanation:
Given
2x² - 3x - 14
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × - 14 = - 28 and sum = - 3
The factors are - 7 and + 4
Use these factors to split the x- term
2x² + 4x - 7x - 14 ( factor the first/second and third/fourth terms )
= 2x(x + 2) - 7(x + 2) ← factor out (x + 2) from each term
= (x + 2)(2x - 7)
Thus
2x² - 3x - 14 = (x + 2)(2x - 7) ← in factored form
Solve the absolute value equation.
3=|6-x|
Answers
Answer: well it's correct-
Step-by-step explanation: it shows that e equals to 6-x, x would be 3 so then the problem would still be correct (3=|3|) and |3| just equals, well, 3.