Answers
Answer:
[tex]7 - \frac{10}{x} = 2 + \frac{15}{x} \\ \frac{10}{x} + \frac{15}{x} = 7 - 2 \\ \frac{(10 + 15)}{x} = 5 \\ \frac{25}{x} = 5 \\ x = \frac{25}{5} \\ \boxed{x = 5}[/tex]
x=5 is the right answer.Related Questions
A big tree was blown down by the wind and leaned against a wall. The bottom of the tree was 16 feet away from the wall and the top of the tree was touching the wall 96 feet above the ground. What is the slope of the tree?
Answers
Answer:6
Step-by-step explanation:
I need Help- pleaseeeeeeeeeeeee !
Answers
If this help you out please let me know just like and comments
Triangle `ABC` was rotated `90` degrees clockwise. Then it underwent a dilation centered at the origin with a scale factor of `4`. Triangle `A'B'C'` is the resulting image.
Compare the perimeters of triangle `ABC` and triangle `A'B'C'`. Explain your reasoning.
Answers
Answer:
it is 170 degrees
Step-by-step explanation:
v
Answer:
Step-by-step explanation:
c
Can you find the slope-intercept equation of each line and type the correct code? Please remember to type in ALL CAPS with no spaces.
Answers
Answer:
The answer for the code is CGIA
Step-by-step explanation:
The slope- intercept of each line is
First line,y= x+ 2
Second line,y = 2x +2
Third line,y= -x +1
Fourth line,y= -2x - 2
What is slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where, m is the slope
Given:
First line,
slope intercept form
(y - 3)= 1(x-1)
y= x+ 2
Second line,
slope intercept form
(y - 2)= 2(x-0)
y = 2x +2
Third line,
slope intercept form
(y + 2)= (-1)(x - 3)
y= -x +1
Fourth line,
slope intercept form
(y + 2 )= -2(x-0)
y= -2x - 2
Learn more about slope here:
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help me please!!!!!!!
Answers
Answer have two are more cars 150 and 38 not homeowmers
Step-by-step explanation:
please help me thanks
Answers
Answer:
hg
Step-by-step explanation:
ggh
In January, a toy store sold 846 puzzles. Each puzzle cost $5, including tax. What was the total cost of the puzzle sold, including tax? *
$4, 320
$4, 230
$4, 302
$4, 203
Answers
Answer:
$4,230
Step-by-step explanation:
There are 846 puzzles sold and including tax, it is $5 per puzzle. Multiply the amount of puzzles by cost and you get the total cost of all puzzles sold including tax.
Regular pentagon RSTUV has sides that are half the length of regular pentagon JKLMN.
What is the ratio of the perimeter of pentagon RSTUV to the perimeter of pentagon JKLMN?
O A 1:2
O B. 1:4
O c. 1:5
OD. 1:10
E. 1:25
Answers
Answer:
c
Step-by-step explanation:
CAN SOMEONE HELP ME I WILL GIVE BRAINLIEST!
38. TRUE OR FALSE: Any amount of CO2 (Carbon Dioxide) in the
atmosphere is bad for our planet.
○ TRUE
○FALSE
Answers
Answer:
False
Step-by-step explanation:
It helps the trees
C. x2 + 2xy + y2 + 3x + 3y + 2 =
Answers
x^2 + 2xy + y^2 + 3x + 3y + 2
There are no like terms.
Please help me on all 4 or on just numbers 6,7,8
Answers
Answer:
5. Not sure
6. Its linear since the first difference is constant.
7. Linear since its a line.
8. Slope/Rate of Change/M = Rise over Run = rise/run.
From the left point to the right, the rise is 3 and run is 10.
M = 3/10.
Hope this helped
Step-by-step explanation:
Laura swims 500 meters in 8 minutes.
Which equation could be used to find the
number of meters, m, that Laura could
swim in 15 minutes?
Answers
Step-by-step explanation:
(500/8)15=937.5 meters in 15 minutes
62.5 m in one minute
Find the price of one pen if six pens cost$48.
Answers
1 pen= 8 dollars
Answer:
$8
Step-by-step explanation:
If six pens costs $48, then you would do 48/6 which equals to 8.
geometry help please
Answers
Answer:100
Step-by-step explanation:
Work out the area of this circle take n to be 3.142 and give your an 1 decimal place when the diameter 4cm
Answers
Answer:
50.24 or 50.272
Step-by-step explanation:
Square radius and then times by 3.14 or 3.142
4^2*3.14 = 50.24
4^2*3.142 = 50.272
Answer:
draw a circle with diameter 4cm and the area should be 3.142
Which table represents a linear function?
Answers
Answer:
the one in bottom right
Step-by-step explanation:
2. Solve the system of equations using the substitution method.
y = 10 - 4x
2x + 3y = 20
Please show how you got it
Answers
Answer:
x = 1
Step-by-step explanation:
2x + 3y = 20
2x + 3(10-4x) = 20
2x + 30 - 12x = 20
combine like terms
-10x + 30 = 20
-30 -30
-10x = -10
divide both sides by -10
x = 1
Hope this Helps!!!
The solution of the linear equations y = 10 - 4x and 2x + 3y = 20 will be (1, 6).
What is the solution to the equation?The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.
A connection between a number of variables results in a linear model when a graph is displayed. The variable will have a degree of one.
The linear equations are given below.
y = 10 - 4x ...1
2x + 3y = 20 ...2
Substitute equation 1 in equation 2, then we have
2x + 3(10 - 4x) = 20
2x + 30 - 12x = 20
10x = 10
x = 1
Then the value of the variable 'y' will be given as,
y = 10 - 4(1)
y = 10 - 4
y = 6
The solution of the linear equations y = 10 - 4x and 2x + 3y = 20 will be (1, 6).
More about the solution of the equation link is given below.
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Identify the possible solution fo
3x - 10 <11
Answers
Calculate the slope of the line that passes through the points (-4, -3) and (1,2)
Answers
Answer:
_______the answer is Y=X+1___________
Peter has already run 6 miles this month. He plans to run an additional 2.5 miles per day. At this rate, how long will it take Peter to run 41 miles?
Answers
Answer:
14 days
Step-by-step explanation:
if he has already ran 6 miles you can say he has 35 left and 35 divided by 2.5 is 14
I really don't understand please help
Answers
2.2:
2.3: - 1
2.4: -3x^4, 2x^3, 5x^2, x, -1
2.5: 70
Answer:
Step-by-step explanation:
g(x) = 3x – 5
Find x when g(x) = 4
Answers
Answer:
x=3
Step-by-step explanation:
4=3x-5
9-5=4
9/3=3
please mark as brainliest!!<3
If the value of the function g(x) is 4. Then the value of the variable 'x' is 3.
What is a function?A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.
The function is given below.
g(x) = 3x - 5
The degree of the function is one. Then the function is a linear function.
If the value of the function g(x) is 4. Then the value of the variable 'x' is calculated as,
g(x) = 3x - 5
4 = 3x - 5
4 + 5 = 3x
9 = 3x
3x = 9
x = 9 / 3
x = 3
If the value of the function g(x) is 4. Then the value of the variable 'x' is 3.
More about the function link is given below.
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Is v=8u+8 linear equation
Answers
[1] u = v
// Plug this in for variable u in equation [2]
[2] 8•(v ) - 4v = -32
[2] 4v = -32
// Solve equation [2] for the variable v
[2] 4v = - 32
[2] v = - 8
// By now we know this much :
u = v
v = -8
// Use the v value to solve for u
u = (-8) = -8
Solution : {u , v } = { -8,-8}
Answer:
no its not
Step-by-step explanation:
Winnie the pooh goes to the honey store to buy a case for winter. The case of 24 jars cost $27.60. What is the cost of each jar?
Emily had 75 buttons. She gave 15 buttons to Jake. What percent of the buttons did Emily give to Jake?
Kelly has 15 blue bracelets and 12 green bracelets What is the ratio of Kelly's blue bracelets to green bracelets?
Answers
Answer:
1. $1.15 a jar, 2. 11% 3. 15 to 12
Step-by-step explanation:
Answer:
15 is 20% of 75. And 15:12.
Step-by-step explanation:
Emily had 75 buttons. She gave 15 buttons to Jake. What percent of the buttons did Emily give to Jake?
She gave 15 out of her 75 buttons, so we have to figure out what percentage of buttons did she give to Jake. 20 times 5 = 100 and 5 times 15 = 75, so that is how we end up with the answer- 15 is 20% of 75.
Kelly has 15 blue bracelets and 12 green bracelets What is the ratio of Kelly's blue bracelets to green bracelets?
When you are doing ratios, all you have to do is put the two numbers in ratio form, such as 15:12.
Carlos is 3 times as old as Maria. Maria is 16 years younger than Carlos. How old is Carlos?
Answers
Answer:
He is 48
16,32,48
Step-by-step explanation:
Can I get brainlyest I’m so close to expert
N
What is the solution to the equation 36 – 5x = 5 – 6(x - 4) ?
68bpoints
Answers
Step-by-step explanation:
36-5x=5-6(x-4)36-5x=5-6x+24
-5x+6x=24+5-36
x=29-36
x=-7
Answer:
x = -7
Explanation:
36 − 5x = 5 − 6(x − 4)
[ Simplify both sides of the equation ]
36 − 5x = 5 − 6(x − 4)
36 + −5x = 5 + (−6)(x) + (−6)(−4) [ Distribute ]
36 + −5x = 5 + −6x + 24
−5x + 36 = (−6x) + (5 + 24) [ Combine Like Terms ]
−5x + 36 = −6x + 29
−5x + 36 = −6x + 29
[ Step 2: Add 6x to both sides ]
−5x + 36 + 6x = −6x + 29 + 6x
x + 36 = 29
[ Step 3: Subtract 36 from both sides ]
x + 36 − 36 = 29 − 36
x = −7
What is the solution to the equation x−13=37?
Answers
Answer:
x=50
Step-by-step explanation:
x−13=37
Step 1: Add 13 to both sides.
x−13+13=37+13
x=50
HAVE A NICE DAY!!!! :)
Answer:
x=50
Step-by-step explanation:
50-13=37
hope this helps ! :)
If y represents a child's age, which inequality shows that you must be older than 4
to attend an elementary school?
A 4 = y
B. 4 y
C. y 4
DY 4
Answers
Answer:
is the answer y4
Step-by-step explanation:
please help me with maths
Answers
Answer:
Step-by-step explanation:
[tex]a^{-m}=\frac{1}{a^{m}}\\\\4^{-8}=\frac{1}{4^{8}}[/tex]
Nerissa has 5 pink bows, 1 blue bow, and 4 purple bows in a box. She will randomly choose 1 bow from the box. What is the probability Nerissa will choose a purple bow? Group of answer choices
Answers
Answer:
4/10 or 40% chance
Answer:
4/10 chance. Or 2/5. 40% chance.
Step-by-step explanation: