2x-1-(-x+3) = 6-2x SHOW STEPS....DUE TODAY
Answer:
x=2
Step-by-step explanation:
Simplify both sides of the equation.
2x−1−(−x + 3)=6−2x
(Distribute the Negative Sign)
2x−1 + −1(−x + 3)=6−2x
2x + −1 + −1(−x) + (−1)(3)=6−2x
2x + −1 + x + −3=6−2x
2x + −1 + x + −3=6 + −2x
(Combine Like Terms)
(2x + x) + (−1 + −3)=−2x+6
3x + −4=−2x + 6
3x−4=−2x + 6
Add 2x to both sides.
3x−4 + 2x=−2x + 6 + 2x
5x−4=6
Add 4 to both sides.
5x−4 + 4=6 + 4
5x=10
Divide both sides by 5.
5x/5=10/5
x=2
!!!I’ll mark brainlest and it’s worth 30 points, it’s for a math test and i’m really confused.!!!
If angle 1 = 55°, what is angle 5?
A. 55°
B. 40°
C. 35°
D. 25°
thanks ;)
a quotient that is between 8÷0.001 and 8÷110.
Answer:
Step-by-step explanation:
I don't actually know if this is what you want but
8 divided by 0.001 is 8000
and
8 divided by 110 is 0.07272727272727272
I hope this helps
Please help with my work!
Answer:
x,y =3,-4
Step-by-step explanation:
// Solve equation [1] for the variable y
[1] y = 2x - 10
// Plug this in for variable y in equation [2]
[2] 3x - 2•(2x-10) = 17
[2] -x = -3
// Solve equation [2] for the variable x
[2] x = 3
// By now we know this much :
x = 3
y = 2x-10
// Use the x value to solve for y
y = 2(3)-10 = -4
A sports store near Big Bear Lake is having a 20% off sale on all water skis. What will the sale price be for water skis which regularly sell for $248?
(Need the work to be shown)
Simplify and write 7a^2(sqrt of 75a^3) + 3a^2(sqrt of 12a^3) in radical form.
Answer:
41a³√3Step-by-step explanation:
Simplify:
7a²√75a³ + 3a²√12a³ = 7a²√(5a²)(3) + 3a²√(2a)²(3) - 7a²(5a)√3 + 3a²(2a)√3 = 35a³√3 + 6a³√3 =41a³√3What type of quadrilateral is ABCD? Move segments and words to blanks to classify quadrilateral ABCD
The quadrilateral that is illustrated based on the information and diagram is a square.
What is a quadrilateral?A quadrilateral is a plane figure with four edges and four corners, also known as vertices. The quadrilateral's four vertices or corners all have angles. A quadrilateral has four straight sides and is a two-dimensional shape. Parallelograms, trapezoids, rectangles, kites, squares, and rhombuses are a few examples of quadrilaterals.
A quadrilateral with four equal sides and angles is called a square. Due to its equal sides and angles, it is also a regular quadrilateral. A square has four 90° angles, just like a rectangle does. It can also be thought of as a rectangle with equal lengths on its two adjacent sides. A square is a quadrilateral with four equal sides and four equal angles that is a regular quadrilateral. The square's angles are at a right angle or 90 degrees.
Learn more about quadrilateral on:
https://brainly.com/question/23935806
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Which of the following is a decomposition reaction?
reactant plus reactant yields product
reaciant minus reactant yields product
reactant yields product plus product reactant yields product times product
Answer:
Reactant plus reactant yields product.
Step-by-step explanation:
A decomposition reaction starts from a single substance and produces more than one substance. One substance as a reactant and more than one substance as the products is the key characteristic of a decomposition reaction.
Hope this helps.
7. The figure shows a right rectangular prism whose base is a square...
Answer:
D
Step-by-step explanation:
Zoe buys a new car that is valued at $24,000. The car will depreciate at
a rate of 1% per month. What is the value of the car after 6 months?
Answer:
120
Step-by-step explanation:
Principal = 24,000
Rate = 1%
Time = 6 months = 0.5
Simple Interest = 24000×1×0.5 ÷ 100
= 120
Write an equation for when k= 1/6
Answer:
2/6 - 1/6 = k
Step-by-step explanation:
Mike is on vacation and decides to rent a bike for part of the week. The rental cost is represented by the function c ( d ) = 25 + 20 d c(d)=25+20d , where d is the number of days of use and c ( d ) c(d) is the total cost for d days of use. How much does the bike cost Mike if he uses it for 4 days? $120
Answer:
Total cost = $105
Step-by-step explanation:
The rental cost is represented by the function c(d)=25 + 20 d.
We need to find the cost of the bike if he uses the bike for 4 days.
Put d = 4 in the given expression.
c(4)=25 + 20 (4)
=25+80
=$105
So, the cost of the bike for 4 days is $105.
Draw the box-and-whisker plot for the data.
33, 50, 30, 45, 30, 41, 27, 34, 50, 49, 40, 40, 35, 25, 28
Answer:
this example of a box whisker plot
Step-by-step explanation:
try to input your numbers
Graph the relation. Is the relation a function? Why or why not?
I NEED HELP!!!! PLEASE HELP
IT'S NOT A OR B
{(–5, 6), (–2, 3), (3, 2), (6, 4)}
No; a domain value has two range values.
No; a range value has two domain values.
Yes; there is only one range value for each domain value.
Yes; there is only one domain value for each range value.
Answer:
The relation is a function.
To analyze if the relationship shown is a function, you must observe that each value of the domain has a single value of the range assigned. For the given points {(-5, 6), (-2, 3), (3, 2), (6, 4)} this requirement is satisfied. Therefore, the relationship is a function.
Step-by-step explanation:
Since there is one value of y for every value of x in ( − 5 , 6 ) , ( − 2 , 3 ), ( 3 , 2 ), ( 6 , 4 ) , this relation is a function.
The relation is a function.
PLEASE HELP ME GIVE ME THE ANSWER AND TELL MME STEP BY STEP HOW U GOT IT ILL MARK U BRAINLIEST
Answer:
Its only D.
Step-by-step explanation:
My brain hurts already.
First you do 3x3 then 9x9x9 then 3x3x3x3x3x3 then multiply what you get for 9x9x9 by 3x3x3x3x3x3 then divided by 81 and get your answer.
the common factors of 4p3mn2 and 2pm2n3 is
Given:
The given terms are
[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]
To find:
The common factors of given terms.
Solution:
We have,
[tex]4p^3mn^2[/tex] and [tex]2pm^2n^3[/tex]
The factor forms are
[tex]4p^3mn^2=2\times 2\times p\times p\times p\times m\times n\times n[/tex]
[tex]2pm^2n^3=2\times p\times m\times m\times n\times n\times n[/tex]
The common factors are 2, p, m, n, n. So,
Common factors = [tex]2\times p\times m\times n\times n[/tex]
= [tex]2pmn^2[/tex]
Therefore, the common factor of given terms is [tex]2pmn^2[/tex].
Please help me with this question. Thank you :)
Alice spends $7 on lunch and $5.50 on a CD. She also buys 2 sweaters that each cost the same amount. Alice spends a total of $45. What is the cost of each shirt?
Answer: $15.75
Step-by-step explanation:
Please help I have tried multiple times but keep getting it wrong.
Solve the following inequality, then graph the solution set. | x | − 6 ≥ − 4. Answer in interval notation.
Answer:
inequality form: x
x≤ 4 or x≥8
Interval Notation:
(-∞, 4] U[8,∞)
Explanation
Solve the following inequality, then graph the solution set. | x | − 6 ≥ − 4. Answer in interval notation.
TIME REMAINING
59:50
The table shows the mean number of basketball goals made by four random samples of players from the school team
during this year's season.
Sample #
Sample Mean
Number of Goals
7
1
4
2
3
5
4
8
Is a valid prediction for the mean of the population possible using these samples?
O No, there are not enough samples.
Yes, the sample means are all less than 10.
Yes, the variation of the sample means is small.
O No, the variation of the sample means is too great.
Mark this and retum
Save and Exit
Next
Submit
Answer:
I'd say yes, because you have a good variety of samples. (B.)
Step-by-step explanation:
Solve for x.
71°
X°
42°
Answer:
67
Step-by-step explanation:
a triangle equals 180
180-71-42= 67
the segment.
If a point, ray, line, line segment, or plane intersects a segment at its midpoint, then it is?
Answer:
If A Point, Ray, Line Segment, or Plane intersects a segment at its midpoint, then it Bisects the segment.
Step-by-step explanation:A segment, ray, line, or plane that is perpendicular to a segment at its midpoint is called a perpendicular bisector. If a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment. Point is equidistant from two points if its distance from each point is the same.
A field is in the shape of a trapezium.
Not to scale
210 m
190m
250m
The field produces 7200 kilograms of barley per hectare.
One hectare is 10000 m²,
Work out how many kilograms of barley the field produces.
Answer:
36,000 kg
Step-by-step explanation:
✔️First, find the area of the trapezium field:
Area of trapezium = ½(a + b)*h
Where,
a = 210 m
b = 190 m
h = 250 m
Area of trapezium = ½(210 + 190)*250
= ½(400)*250
= 200*250
= 50,000 m²
✔️Find the kg of barley that 50,000 m² field will produce:
10,000 m² (1 ha) produces 7,200 kg
Therefore,
50,000 m² will produce:
(50,000*7,200)/10,000
= 5*7,200
= 36,000 kg of barley
-20x(-5)-50 evaluate
Answer:
it's 50 because I know trust me
Answer:
50
Step-by-step explanation:
-20x-5-50= 50
Plz help I’m confused
Geometry 15 points
Use the Law of Detachment and the Law of Syllogism to draw a conclusion from the three given statements.
If an elephant weighs more than 2000 pounds, then it weighs more than Jill's car.
If something weighs more than Jill's car, then it is too heavy for the bridge.
Smiley the elephant weighs 2150 pounds.
Which equation has the steepest graph? Answer Choices:
y = x – 9
y = 9x + 3
y = -11x – 5
y = -x + 6
Please i need urgent help also check my account i have more answer for high amounts of points. Part A: Which lengths are the dimensions of the garden?
A. 6.0 ft. B. 5.4 ft. C. 5.0 ft. D. 4.5 ft. E. 11.0 ft.
Part B: If Carlos decides to fence in the garden, how much fencing material should he purchase? Round your answer
to the nearest unit.
Carlos needs to purchase _________ _________.
Part C: What is the most precise name for the shape of the garden?
A. Quadrilateral B. Parallelogram C. Square D. Rectangle
Answer:
Part A: 6.0 ft, 5.4 ft
Part B: 22.8 feet
Part C: Parallelogram
x + y = 4
2x - 5y = 15
Graphing
Answer:
Step-by-step explanation:
5x + 5y = 20
2x - 5y = 15
7x = 35
x = 5
5 + y = 4
y = -1
(5, -1)
If f(x) = 3x - 2 then what is f(10)/
Answer:
28
Step-by-step explanation:
f(10) means replace all x's with 10. f(10) = 3(10) - 2 -> 30-2 = 28
A piece of cake has 347 calories in it.How many calories are there in 8 piece of cake.
Answer:
2776 calories
Step-by-step explanation:
35
347
x 8
____
2776 calories
Answer:
2776 calories
Step-by-step explanation:
To figure out the answer, I did 347×8 to get me an answer to 2776 calories.