Answers
2x-12+x+2= 11
The you get your answer which is
X=7
Related Questions
Write an equation of the line passing through point P(-8, 0) that is perpendicular to the line 3x - 5y = 6.
y =
Answers
Answer:
y = -5/3x - 6/5
Step-by-step explanation:
Brainliest pls
Five less than three times a number is 1. Find the number
Answers
Answer:
n = 2
Step-by-step explanation:
Step 1: Write equation
"Five less" = subtract 5
"three times a number" = 3 × n, or 3n
"is 1" means = 1
3n - 5 = 1
Step 2: Solve for n
Add 5 to both sides: 3n = 6Divide both sides by 3: n = 2Multiply. Enter the product in simplest form.
1/8×2/5
Multiply. Enter the product in simplest form.
2/9×7/8
Multiply. Enter the product in simplest form.
5/8×4/5
Multiply. Enter the product in simplest form.
4/3×2/7
Multiply. Enter the product in simplest form.
7/25×20/21 The product is
Multiply. Enter the product in simplest form.
5/6×1/5 The product is
Multiply. Enter the product in simplest form.
5/8×32
Multiply. Enter the product in simplest form.
5/8×24
Multiply. Enter the product as an improper fraction in simplest form.
1/5×6
Multiply. Enter the product as an improper fraction and mixed number in simplest form.
1/8×10
Answers
Answer:
1. {1/20} 2. {7/36} 3. {1/2} 4. {8/21} 5. {4/15}
6.{1/6} 7.{ 20} 8. {15} 9. {1.2} 10. {1.25}
Step-by-step explanation:
Aline has an x-intercept of 3 and a y-intercept of -6.
The slope-intercept form of its equation is
Answers
(0,6) & (3,0)
m = (y2-y1)/(x2-x1)
m = (0-6)/(3-0)
m = -6/3
m = -2
Substitute the values in y = mx + c
0 = -2(6) + c
c = 12
Thus, the equation is y = -2x + 12
Answer:
y=2x-6
Step-by-step explanation:
You can plug this into the slope formula, x-intercept of 3 would be (3,0)
and y intercept of -6 would be (0,-6).
Find the slope using the slope formula. The slope is 2
We are given a y-intercept of -6
therefore, the answer is y=2x-6
a certain map shows two roads. road a is 1 1/4 miles long but is 1 1/2 inches long on the map. what the unit rate for inches per miles on this map? if road b is 10 miles long, how long is road b on the map?
Answers
Answer:
30 inches
Step-by-step explanation:
Length of road A = 1¼ miles
Length of road A on map = 1½ inches
Unit rate for inches per miles on the map = 1½ inches ÷ 1¼ miles = ³/2 ÷ ⁵/4 = ³/2 × ⅘ = ⁶/5 inches per mile
Length big Road B on map:
Road B actual length = 10 miles
Thus, using the unit rate of ⁶/5 inches to 1 mile, length of road B on map would be calculated as shown below:
⁶/5 × 10 = 6*5 = 30 inches
Road B is 30 inches long on the map.
Find the value of a and b.
B
85
6
F
с
a
E
a
b=
Answers
. Find the coefficient of x3 in the expansion of (3+2x+x2)6
Answers
Answer: 9180
Step-by-step explanation:
(3 + 2x + x^2)^6 = x^12 + 12x^11 + 78x^10 + 340x^9 + 1095x^8 + 2712x^7 + 5284x^6 + 8136x^5 + 9855x^4 + 9180x^3 + 6318x^2 + 2916x + 729
This can be found using Pascal's Triangle.
The coefficient of x^3 is 9180.
PLEASE HELP NOW!!
On the grid below, which point is located in the quadrant where the x-coordinate is a negative number and the y-coordinate is a positive number?
Answers
Answer:
Point B is located where x is negative and y is positive.
Hope this helps!!
Find the slope of the line that passes through the points (4, 3) and
(2, 7).
Answers
Answer:
-2
Step-by-step explanation:
7-3/2-4=-2
use slope formula
The equation of line passes through the points (4, 3) and (2, 7) will be;
⇒ y = - 2x + 11
What is Equation of line?
The equation of line in point-slope form passing through the points
(x₁ , y₁) and (x₂, y₂) with slope m is defined as;
⇒ y - y₁ = m (x - x₁)
Where, m = (y₂ - y₁) / (x₂ - x₁)
Given that;
Two points on the line are (4, 3) and (2, 7)
Now,
Since, The equation of line passes through the points (4, 3) and (2, 7)
So, We need to find the slope of the line.
Hence, Slope of the line is,
m = (y₂ - y₁) / (x₂ - x₁)
m = (7 - 3) / (2 - 4)
m = 4 / -2
m = - 2
Thus, The equation of line with slope - 2 is,
⇒ y - 3 = - 2 (x - 4)
⇒ y - 3 = - 2x + 8
⇒ y = - 2x + 11
Therefore, The equation of line passes through the points (4, 3) and
(2, 7) will be;
⇒ y = - 2x + 11
Learn more about the equation of line visit:
https://brainly.com/question/18831322
#SPJ2
In Europe, the speed limits on the highways are posted in kilometers per hour. In the United States, the speed limits are posted in miles per hour. What is the equivalent rate of 65 miles per hour in kilometers per hour?
Answers
(-3√ -81)(-5+√ -9)+9i
Answers
Answer:
144i + 81
Step-by-step explanation:
(-3*9i)(-5 + 3i) + 9i
-27i (-5 + 3i) + 9i
FOIL
135i + 81 + 9i
144i + 81
EMERGENCY! Please give me the correct answer!
Answers
Answer:
1/49 is the answer
Step-by-step explanation:
What place value is 5 in:0.05
Answers
Answer:
5 hundredths
Step-by-step explanation:
Answer:
hundreths place
Step-by-step explanation:
X + (-9) = 32
What is the answer
Answers
Answer:
the answer to x+(-9)=32 is x=41
Combine Like Terms.
- x - y - 2y
Answers
Answer: -x -3y
Step-by-step explanation:
Answer:
−x − 3 y
Step-by-step explanation:
Subtract 2 y from − y
3/4 divided by 1/2 what do you guys think?
Answers
Answer:
It is 1 1/2
Step-by-step explanation:
When you divide a fraction, it multiplies
So instead of dividing by 1/2, multiply by 2
Answer:
2 / 3
Step-by-step explanation:
( 3 / 4 ) / ( 1 / 2 )
= ( 3 x 2 ) / ( 4 / 1 )
= 6 / 4
= 2 / 3
Please help with this problem ,
what is 5 x 6
Answers
Answer:
the answer is 30
Answer:
30
Step-by-step explanation:
6+6=12
12+6=18
18+6=24
24+6=30
Hi
Can you answer these questions
Either you answer all or just one it’s ok
Thx
Answers
Answer:
I'm sorry if you can't read it. I hope I could still help.
Step-by-step explanation:
Brainliest please get right
Answers
Answer:
12x-9Step-by-step explanation:
hope this helpssss
Answer:
12x + -9 or 12x-9
Step-by-step explanation:
9x-4+3x-5
Combine the like terms.
9x + 3x = 12x
-4 - 5 = -9
12x-9
(-8 - 9i)(-3+6i) standard form
Answers
Answer:
78 - 21i
m a t h w a y will help you :)
slope=-2 y intercept=0
Answers
Answer:
Step-by-step explanation:
I am assuming you want an equation
y=mx + b
m is the slope, and b is the y intercept, so just fill in the info
y=-2x + 0
because it is just + 0, you can simply write:
y=-2x
Note: I'm not completely sure of what you're asking, but I hope this helps in some way, shape, or form!! If not, feel free to tell me what you need, and I will edit my response.
Can anyone help? Worth 10 points.
Answers
Answer:
X= 8 Y=6
Step-by-step explanation:
The Y increases 6 for every X value which increases by 2
Point A is located at negative 4 over 6 and point B is located at negative 1 over 6. What is the distance between points A and B?
negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals negative 3 over 6 units
negative 4 over 6 minus negative 1 over 6 = negative 3 over 6; therefore, the distance from A to B is absolute value of negative 3 over 6 equals 3 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals 5 over 6 units
negative 4 over 6 plus negative 1 over 6 = negative 5 over 6; therefore, the distance from A to B is absolute value of negative 5 over 6 equals negative 5 over 6 units
Answers
Write an absolute value equation with a vertex of (7,0) that passes through the point (2,-3)
Answers
Answer:
Not sure sorry!
Wish that I could help!
Step-by-step explanation:
Answer:
Wait do we actually have to answer it? XD
Step-by-step explanation:
Fill in the table with the rule y = 2x-2
X: -3, -2, -1, 0, 1, 2, 3, 4
Y: _, _, _, _, _, _, _, _.
Answers
Answer:
-8 is the first one.
Step-by-step explanation:
-3(2)-2
-6-2
Hopefully this helps you understand the rest (and I was just too lazy to do all of them).
5 - 2y + 1/3 + y^3 - 10y for y = 4
I solved this equation but I'm not sure if I got the answer correct and if I messed up somewhere when I was solving it then I got my answer wrong. So if someone could please help me that would be very much appreciated!!!!!
Answers
Answer:
4
Step-by-step explanation:
i think i am correct but if im not sorry
Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent? Explain.
Answers
Answer:
The equation, y=3 x,
Step-by-step explanation:
y=Distance traveled
x =Total time
Also, in terms of straight line
Slope =3= uniform Velocity
Point (3,9) and (5,15) represents Distance traveled in 3 (unit of time) =9 unit, and 15 unit=Distance traveled in 5 (Unit of time).
→Alonso is moving with uniform speed=3 (unit of time), as velocity remains constant in the entire process.
Answer:
The equation y = 3x represents a proportional relationship, where y represents distance in miles, and x represents time in hours. The point (3, 9) represents that Alonso walks 9 miles in 3 hours. The point (5, 15) represents that Alonso walks 15 miles in 5 hours.
you notice a hot air balloon is sending the elevation H in feet of the balloon is modeled by the function h x equals 6X + 90 where X is the time in second since you first noticed the hot air balloon
Answers
Answer: you should ask your teacher for help...
Step-by-step explanation:
Answer:
1. 0
2. 0
3. 6
4. 6
5. 90
6. 90
Step-by-step explanation:
x is greater than or equal to 0, and h is greater than or equal to 0, because since it is ascending, it is constantly getting more time, and getting higher up. The slope is 6, so the change of the feet for the hot air balloon is 6 feet per second, and the h- intercept is 90, so the first time you noticed it, is was at 90 feet, so put your points at (0,90) and at (30, 180)
Which describes the slope of the given line?
A. undefined
B. positive
C. zero
D. negative
Answers
Answer:
A. underlined
hccuv. huffy. kgigcgi igog if. lnhv
negative, because it is slightly decreasing (going down as it goes right).
Positive would be slanting up
Undefined would be vertical.
Zero would be horizontal.
It has a negative slope.
f Chad drove 168 miles in 2 hours, how many hours will it take Chad to drive 840 miles traveling at the same rate?
Answers
840/168=5
5•2=10 (total number of hours)