.
b) Express as a single fraction in its simplest form
[tex] \frac{3}{x} + \frac{5}{x - 2 } [/tex]
Answers
![.b) Express As A Single Fraction In Its Simplest Form [tex] \frac{3}{x} + \frac{5}{x - 2 } [/tex]](https://brainimage.s3.us-east-005.backblazeb2.com/answers/attachments/bRHZ8xu2fAkuRuxo6Kw6nkkBzB4bXEnN.png)
Related Questions
4+6(7-m) = 4 solve for m
Answers
Answer:
m=7
Step-by-step explanation:
Answer:
m=7
Step-by-step explanation
PLEASE HELP I DONT UNDERSTAND THIS AT ALL. IM CRYING. HELP ASAP!!!
Find the slope of the line that passes through the pair of points.
A(5, 4), B(8, –8)
a) 1/4
b) 4
c) –4
d) -1/4
Answers
Answer:
C. -4
Step-by-step explanation:
what is the slope of the line on the graph?
Answers
Answer:
Step-by-step explanation:
So you need to take two points off the graph. (x,y) and (x,y)
After that use those points to plug it into this equation
your gonna want to take the Y points from both and subtract from each other.
Do the same for the X points.
Y2-Y1
X2-X1
You'll then divide The Y by the X and that the Rise over Run. When you graph that. That'll be your answer.
Lisa finds a treasure chest full of 1000 jewels: 600 emeralds, 300 sapphires, and 100 rubies. She stuffs her pockets full of jewels completely at random, but they can only hold 100 jewels. What is the probability that all 100 jewels she took were sapphires?
Answers
Given:
Total number of jewels = 1000
Emeralds = 600
Sapphires = 300
Rubies = 100 rubies
100 jewels she took randomly.
To find:
The probability that all 100 jewels she took were sapphires.
Solution:
Number of selected jewels = 100
Total number of jewels = 1000
We have to select 100 out of 1000.
So, the total number of outcomes [tex]=^{1000}C_{100}[/tex]
Number of sapphires = 300
We have to select 100 out of 300 sapphires .
So, the favorable outcomes [tex]=^{300}C_{100}[/tex]
Now,
[tex]\text{Required probability}=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}[/tex]
[tex]\text{Required probability}=\dfrac{^{300}C_{100}}{^{1000}C_{100}}[/tex]
Therefore, the required probability is [tex]\dfrac{^{300}C_{100}}{^{1000}C_{100}}[/tex].
my question is,
$6.79 for 32 oz.
Answers
Answer:
What am i supposed to figure out
Step-by-step explanation:
Answer:
YOU HAVE TO FIGURE OUT HOW MUCH IT IS FOR 1 MAN
Step-by-step explanation:
2-10x=-8x-8 helpppp pleaseeee
Answers
Answer:x=5
Step-by-step explanation:1 step subtract 2 from both sides 2 step:simplify 3 step: add 8x to both sides 4 step: simplify 5 step: divide both sides by -2 6step: simplify x=5
Find the value of x
3x + 40
5x - 45
Answers
3x + 40 = 5x - 45
2x = 85
x = 42.5
Answer:
☆<《HOPE IT WILL HELP YOU 》>☆
Step-by-step explanation:
3x + 40
3x+40=0
3x= -- 40
x= -- 40/3
5x--45
5x--45=0
5x= 45
x =45/5
x = 9
Clarissa sells handmade bracelets for each. The graph below shows her profits after expenses.
What does the point represent?
Answers
Answer:
Someone for real deleted my answer just because they got mad that I said theres no graph, I'm dead IMAO XD
Step-by-step explanation:
Answer:
where's the graph?
Step-by-step explanation:
HELP ME PLEAASE ITS URGENT!!! WILL GIVE BRAINLIEST
On a test, Marcus is asked to simplify . Here is his work:
√128 = √16 · √8 = 4√8
Which statement best describes Marcus' answer?
He is incorrect because 16 times 8 is not 128.
He is incorrect because he did not use the largest perfect square.
He is incorrect because the 4 and the 8 should be switched around in his answer.
He is correct.
Answers
Answer:
He did not use the largest perfect square
Step-by-step explanation:
4 [tex]\sqrt{8}[/tex] is the correct answer
What is square root ?
In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x. For example, 4 and −4 are square roots of 16, because 4² = ² = 16. The square root of any number can be expressed using the formula: √y = y½. In other words, if a number has 1/2 as its exponent, it means we need to find the square root of the number.
Given,
[tex]\sqrt{128}[/tex]
we divide the number 128 by 2 four times, we get
= [tex]\sqrt{8*2*2*2*2}[/tex]
= 2*2[tex]\sqrt{8}[/tex]
=4 [tex]\sqrt{8}[/tex]
Therefore, 4 [tex]\sqrt{8}[/tex] is the correct answer
Read more about square root at:
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QUESTION 7, Saturday, October 10th, 2020
I have some geometry questions today. Please include your thoughts or reasoning with your answer. Please ignore the answer I selected for it was not an purpose. Thanks!
Answers
Answer:
DE≅JK
Step-by-step explanation:
already have aa need the side after or before the 2 angles
Answer:
DF≅JLStep-by-step explanation:
We have one side and one angle, need one more side such that the angle is between those sides. It will make SAS congruency
So required sides are
DF≅JLAngela’s and Ben’s Cell Phone Plan
Answers
Answer:
lol wdym.…......…..........
A plumber charges $50 to visit a house plus $40 for every hour of work. Write an expression to represent the total cost of hiring a plumber.
Let h = number of hours
Answers
Answer:
x = 50 + 40h
Step-by-step explanation:
you're welcimd
I need help with 2,3,and 4!!!!!!!!
Answers
Answer:
Step-by-step explanation:
0_0 ni idea yo hablo español y me aparece todo en ingles
find the slope of the line
Answers
Answer:
1/2
Step-by-step explanation:
Answer:
-1
Step-by-step explanation:
First off the slope is negative and it decreases by one unit each time.
The distance traveled varies directly with the time spent in motion when speed is held constant.
If d represents the distance traveled and t represents time, which equation would represent this variation?
If you travel 150 miles in 4 hours, what is the constant of variation?
If you continue traveling at a constant speed, how long will it take to travel 200 miles? Round to the nearest tenth of
an hour.
about hours
Intro
Done
Answers
Answer:
16/3 or 5.3
Step-by-step explanation:
150 miles = 4 hours
Find how long it takes to travel 50 miles(GCF between 150 and 200)
150/3 = 4/3
50 miles = 1 1/3 hours: multiply by 4 to get 200 miles
50 x 4 = 4/3 x 4/1
200 = 16/3
16/3 hours or 5.3
Write an equation for the description.
Ten times the sum of half a number x and 4 is 7.
Plzzzz hellpppppp mark you as brain leist
Answers
PETS Last month, Hao's dog ate 40 cans
of dog food in 31 days. How many cans
should Hao buy to feed his dog for the
next 6 days?
Answers
Answer:
8 cans
Step-by-step explanation:
Answer:
8 cans
Hope I helped
Find the unit price. 7 moive tickets for $56
Answers
Answer:
8
Step-by-step explanation:
56/7
Answer:
$8
Step-by-step explanation:
56 divided by 7 is 8, making the unit price 8 dollars per ticket
Find each unit rate. Round to the nearest tenth if necessary.
200 meters in 34 seconds
Answers
Answer:
60
Step-by-step explanation:
given a triangle which angle A=72 degrees, B=27. what would be the value for angle C
Answers
Answer:
81°
Step-by-step explanation:
add both and subtract answer from 180
72+27=99
180-99=81
all 3 angles in a triangle always add up to 180°
hope this helps <3
A rocket is launched from the launch pad at a speed of 700 km/hr. How far will the rocket have traveled after 1.0 hr?
Answers
Step-by-step explanation:
The answer is
Distance is 42000 kmph
The distance the rocket has traveled after 1 hour with a speed of 700km/hour is 700 km.
Given,
A rocket is launched from the launch pad at a speed of 700 km/hr.
We need to find how far will the rocket has traveled after 1.0 hr.
What is speed?Speed is the ratio of distance per time.
Speed = Distance /Time
Its unit is km/hour or m/second.
We have,
Speed = 700 km/h
Distance = D
Time = 1 hour
From the speed formula:
Speed = Distance / Time
700 = Distance / 1
700 km / hour x 1 hour = Distance
Distance = 700 km
Thus the distance the rocket traveled after 1 hour with a speed of 700km/hour is 700 km.
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What is the y-intercept?
What’s the slop.? What is the equation of the line?
Answers
y intercept= -4
slope=1
equation= y=x-4
Answer:
Y intercept= -4
Slope= 1
Step-by-step explanation:
The perimeter of a rectangle is found by multiplying the sum of the length, shown as LaTeX: ll, and the width, shown as LaTeX: ww, by LaTeX: 22. The length of a certain rectangle is LaTeX: 2020 . Which inequality shows that the perimeter of this rectangle is less than LaTeX: 5757 units?
Answers
Answer:
40 + 2W < 57
Step-by-step explanation:
Given that:
Perimeter of a rectangle (P) :
P = 2(length(L) + width(W))
If the length of a certain rectangle L = 20 ; which inequality shows perimeter of rectangle is less than 57 units
P = 2(length(L) + width(W))
40 + 2W < 57
y = -1.25x - 2
y = - 25x + 2
please help, and show me how to get the answer please :)
Answers
Fully simplify the expression-3xy/6x
Answers
Answer:
-1xy
-------
2x
Step-by-step explanation:
divide all by 3
Answer:
−1/2x^2y
Step-by-step explanation:
It costs $11.50 to rent a canoe and $5.50 to use the canoe for an hour. You have $28. Write an equation that represents the number h of hours you can rent the canoe
Answers
Answer:
(28 - 11.5) ÷ 5.5
Step-by-step explanation:
So let's examine this question.
We have already payed $11.50 the rent the canoe, so we have $16.50. Divide that by $5.50, and you get 3. So, 3 hours.
Now for the expression.
You start out with $28. You subtract $11.50 from it because it is being used to rent the canoe. You then divide your answer by $5.50 to determine how many hours you can use the canoe for.
Hmm.
(28 - 11.5) ÷ 5.5 = h
(28 - 11.5) ÷ 5.5 = 3
A bag of marbles has 4 Red and 3 Green marbles. You pick from the bag, replace the marble and then pick again. What is the probability of picking red both times?
A. 16/49
B. 12/42
C. 4/7
Answers
y = –6x+2
–12x – 2y = –4
How many solutions does this linear system have?
one solution: (0, 0)
one solution: (1, –4)
no solution
infinite number of solutions
Answers
Answer:
infinite number of solutions
Step-by-step explanation:
y = -6x + 2 . . . . . . . . (1)
-12x - 2y = -4 . . . . . . (2)
Putting (1) into (2), we have
-12x - 2(-6x + 2) = -4
-12x + 12x - 4 = -4
-4 = -4
Therefore, the system has infinite number of solutions.
I hope this helps you! :3 :)
Answer:
infinte number of solutions
Step-by-step explanation:
What is 6P6 ?
36
46,656
720
1
Answers
9514 1404 393
Answer:
6P6 = 720
Step-by-step explanation:
The notation nPk is shorthand for ...
n!/(n-k)!
So your expression
6P6 = 6!/(6-6)! = 6!/0! = 720/1 = 720
_____
The ! is pronounced "factorial." The factorial of a positive integer is the product of that integer and every smaller positive integer. 0! is defined as 1.
6! = 6·5·4·3·2·1 = 720
erics cell phone service costs $40.00 a month for unlimited calls. he also pays $0.02 for each text message he sends. what equation represents the total cost, c, in dollars, for when eric sends t text message
Answers
Answer:
40.021
Step-by-step explanation:
Unlimited calls = $40
Text message = $0.021
NOTE:There is a difference between the value you gave for cost of text messages in the question and the values given in the group of answers. I will use $0.021 for cost of text messages since it is common to all answer choices.
Total cost = Cost of unlimited calls + cost of text messages
C = $40 + $0.021
= $40.021
Therefore, the equation which represent the total cost in dollars for a month is 40.021
A. 40.021
Answer:
maluna1999live is correct the answer is 40.021 so if your going to give someone the brailest then it should be maluna1999live
Step-by-step explanation: