8th Grade Math.Help me Lol Thanksss Which graph represents a decreasing trend?
Answers
The last graph
Because it's going toward the negative numbers.
Related Questions
Please help Will mark brainliest
x+3=3x+4
Answers
Answer:
The answer is x=-1/2
Step-by-step explanation:
hope this helps
Answer:
x=-0.5
Step-by-step explanation:
first subtract 3x from right side to get -2x the subtract 3 from the left side to end up with -2x=1 Then dived by 2
A small group of entrepreneurs decide to create tote bags with pictures on them. The bags cost $5.25 each and the pictures and application
costs $2.50 per bag. The group has $85 in fixed costs. They plan to sell the tote bags for 512 each. What is the revenue function?
a. R=12n
b. R=5.35n+2.50
c. R=12n+85
d. R=12n-85
Answers
Answer:
I would think d for the answer
Draw a number line that includes both positive and negative integers from +5 to -5.
Answers
Answer:
5 4 3 2 1 0 -1 -2 -3 -4 -5
Step-by-step explanation:
PLEASE HELP!!!!!!
Which of the sets of the ordered pairs represent a function?? How do you know??
Answers
Answer:
its A
Step-by-step explanation:
It's A because all of them have exactly one output
please help i need help
Answers
Answer:
number 2 is She messed up because point X is (0,4) and not 3 times (0,4)=(0,12) not (3,12)
Step-by-step explanation:
help ill give brainliest and points
Answers
Answer:
y = 6x
Step-by-step explanation:
NEED HELP ASAP, I WILL GIVE YOU BRAINLIEST
Which one represents the recursive formula for the series -4, -1, 2,...?
Answers
Answer:
sO THE ANSWER TO THIS QUESTION IS 2
Step-by-step explanation:
A function is given.
f(x) = 4x – 8
What is the input of the function when the output is 20?
I
Answers
Given:
The function is
[tex]f(x)=4x-8[/tex]
To find:
The input of the function when the output is 20.
Solution:
We have,
[tex]f(x)=4x-8[/tex]
Here, x is input and f(x) is output.
Put f(x)=20 in the given function to find the input of the function when the output is 20.
[tex]20=4x-8[/tex]
[tex]20+8=4x[/tex]
[tex]28=4x[/tex]
Divide both sides by 4.
[tex]\dfrac{28}{4}=x[/tex]
[tex]7=x[/tex]
Therefore, the required input value is 7.
All you need to do is write the inequalities that represent each situation then explain!
Alex saved $65. He has already spent $25. He plans to spend $8 on a movie ticket each month.
Bowl-a-Rama offers party packages. The flat fee is $50 for the room rental and $6 per person at the party. Stella has $100 to spend on the party. How many people can she invite to the party?
Answers
Answer:
1. 32$
2. 8 people
Step-by-step explanation:
1.65-25=40-8=32
2.100-50=50-6×8=is 2 and u can't-6 anymore
How many three digit numbers can be made using only the digits 1 - 9 so that at least two of the digits are the same
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Answer:
pretty sure it's 8
Write and equation that is perpendicular to the line y= -3/5x-5 and
goes through point (0,3).
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If one ream of bondpaper costs (3x-4)pesos,how many reams can you buy for (6x^4-17x^3+24x^2-34x+24)
Answers
Answer: can buy (2x³ - 3x² + 4x - 6) reams
[tex]6x^{4} -17x^{3}+24x^{2} -34x+24\\\\\\=6x^{4}-8x^{3} -9x^{3} +12x^{2} +12x^{2} -16x-18x+24\\\\=2x^{3}(3x-4) -3x^{2} (3x-4)+4x(3x-4)-6(3x-4)\\\\\\=(2x^{3}-3x^{2} +4x-6)(3x-4)[/tex]
Step-by-step explanation:
The number of reams of bondpaper that can be bought from [tex]6x^4-17x^3+24x^2-34x+24[/tex] pesos are [tex]2x^3-3x^2+4x-6[/tex].
Cost of a ream of bondpaper is [tex](3x-4)[/tex] pesos.
The number of reams that can be bought from [tex]6x^4-17x^3+24x^2-34x+24[/tex] pesos is calculated by following the long division method as-
[tex]\dfrac{6x^4-17x^3+24x^2-34x+24}{3x-4}=2x^3-3x^2+4x-6[/tex]
So,
The number of reams that can be bought from [tex]6x^4-17x^3+24x^2-34x+24[/tex] pesos are [tex]2x^3-3x^2+4x-6[/tex].
Learn more about unitary method here:
https://brainly.com/question/19423643?referrer=searchResults
What is the value of 5k + m when k= -3 and m= -6
Answers
Answer:
-21
Step-by-step explanation:
Plz mark brainliest!
-3x + 8 = 12
answer this problem
Answers
Answer:
x = -4/3 or -1 1/3
Step-by-step explanation:
x = -1 1/3
hope this helps and please mark brainliest!
A scientists finds the bones of a dinosaur. What could help the scientists determine the approximate age of the dinosaur bones?
A. The weather conditions in the area of the bones.
B The index fossils in the area of the bones.
C The birds living in the area of the bones
D The kinds of trees living in the area of the bones.
Gibe brnliestttn ugly lol :V
Answers
Answer: B, the index fossils in the area of the bones.
(I do need 1 more brainliest to rank up, so if my answer is correct, that would be great, sorry if I sound rude.)
Which is the solution of the quadratic equation (4y - 3)^2 = 12?
Answers
Answer:
Step-by-step explanation:
Let's solve (4y - 3)^2 = 72 for y. To do this, take the square root of both sides. This yields:
4y - 3 = ±√72 = ±√(36·2) = ±6√2
Then 4y = 3 ±6√2, or
3 ± 6√2
y = ----------------
4
Write an recursive rule for the sequence 7,14,21,28
Answers
Answer: 7
Step-by-step explanation:
Would it be 7? Sorry if I'm wrong... I got 7 because it's adding by 7...
Find the slope of the line that passes through:
(2, 4) and (6, 12)
Answers
Answer:
Ask your Teacher
Step-by-step explanation:
Answer:
slope(m)=2
Step-by-step explanation:
Write an equation in slope intercept form. m=2, (3,1)
Answers
Answer:
y = 2x - 5
Step-by-step explanation:
y - 1 = 2 (x - 3)
y - 1 = 2x - 6
y = 2x - 5
Enter the distance in units between point a and c
Answers
Answer:
4 units between b and c.
Distance between two-point A and C is 6 units, calculate by distance-based formula.
Co-ordinate based problem:What information do we have:
Co-ordinate of point A = (-4,1)
Co-ordinate of point C = (2,1)
Distance between two-point = √(x1 - x2)² + (y1 - y2)²
Distance between point A and C = √(-4 - 2)² + (1 - 1)²
Distance between point A and C = √(-6)² + (0)²
Distance between point A and C = √36
Distance between point A and C = 6 unit
Find out more information about 'Co-ordinate'.
https://brainly.com/question/21529846?referrer=searchResults
What is the perimeter of the triangle below?
48.0 units
24.0 units
16.7 units
14.7 units
Answers
Answer:
The perimeter of triangle below is 48 units
Answer:
48
Step-by-step explanation:
If f(x) and g(x) are continuous on [a, b], which one of the following statements is true?
Answers
Answer:
took the test and the first one is the answer
Step-by-step explanation:
test
The ratio of potatoes to turnips is
1:1. If there are 473 potatoes, how many turnips are there?
Answers
Answer: 473
because The ratio of potatoes to turnips is 1:1 =>If there are 473 potatoes, there are 473 turnips
Step-by-step explanation:
Y = ___ ??
I’ll give brainliest!
Answers
Answer:
y = 63
Step-by-step explanation:
The measure of a tangent- tangent angle is calculated as
y = [tex]\frac{1}{2}[/tex]( difference of intercepted arcs )
The minor arc = 360° - 243° = 117° , thus
y = [tex]\frac{1}{2}[/tex] (243 - 117) = [tex]\frac{1}{2}[/tex] × 126 = 63
What is the 18th term of the arithmetic sequence 2, -2, -6, -10, ...?
Answers
Answer:
-66
Step-by-step explanation:
-4n+6
-72+6
-66
might not be right thk
Answer:
- 66
Step-by-step explanation:
The n th term of an arithmetic sequence is
[tex]a_{n}[/tex] = a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = 2 and d = a₂ - a₁ = - 2 - 2 = - 4, thus
[tex]a_{18}[/tex] = 2 + (17 × - 4) = 2 - 68 = - 66
Select all the lines that have the slope of 5/2
Answers
Answer:
a and e i think
Step-by-step explanation:
The lines that have a slope of 5/2 which is the ratio of the rise over the run of the rise of the line are:
Line A and Line E
Recall:
The slope (m) of any line equals the rise of the line over the run
The rise is the change along the vertical axis
The run is the change along the horizontal axis
Slope (m) = [tex]\frac{rise}{run} = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
The slope of each line as shown in the image (see attachment) are:
Slope for line A:
[tex]\frac{rise}{run} = \frac{10}{4} = \frac{5}{2}[/tex]
Slope for line B:
[tex]\frac{rise}{run} = \frac{4}{2} = 2[/tex]
Slope for line C:
[tex]\frac{rise}{run} = \frac{2}{5}[/tex]
Slope for line D:
[tex]\frac{rise}{run} = \frac{2}{5}[/tex]
Slope for line E:
[tex]\frac{rise}{run} = \frac{5}{2}[/tex]
In conclusion, the lines that have a slope of 5/2 which is the ratio of the rise over the run of the rise of the line are:
Line A and Line E
Learn more here:
https://brainly.com/question/15829705
For the function f(x) = 3x2 – 3x + 3, what is the value of f(–3) ?
Answers
Answer:
f(-3)=39
Step-by-step explanation:
f(-3)=3(-3)^2-3(-3)+3 = 39
unless that isn't 3x^2 the f(-3) = -6
Plz help me with this
Answers
Answer:
b) Scalene Acute
Step-by-step explanation:
b) Scalene Acute
A scalene triangle is a triangle with none of its sides equal to each other. Here, The sides MN,NO,OM with their respective values of 4.94,4.65.3.65 are not equal. Hence, Scalene.
An acute triangle is a triangle in which the largest angle of the triangle is more than 90 degree. Here, Neither 63, 45 nor 72 are greater than 90 degrees.
Hence, Acute
HELP NEEDED ASAP I WILL GIVE BRAINLIEST TO WHOEVER GETS CORRECT
(08.03)
Solve the system of equations and choose the correct answer from the list of options.
d + e = 15
−d + e = −5
Label the ordered pair as (d, e). (4 points)
a
(0, 0)
b
(10, −5)
c
(5, 10)
d
(10, 5)
Answers
Answer:
d
Step-by-step explanation:
10+5=15
-10+5=-5
give brainliest if right.
Answer:
(10, 5)
Step-by-step explanation:
Find the slope of each line
Answers
Answer:
2/4
Step-by-step explanation:
If you follow the rule, rise over run, you can start from the first point. Then, rise till you reach the level the other point is. (which would be 2) Go over until you meet the second point. (4)
