Answers
Answer:
I don't really now if i'm correct but o think it is A
So we have x number of campers.
The amount of cookies to be equally distributed is 60 cookies.
Since 8 campers didn't want the cookies,
x² - 8x
Therefore the remaining campers got 2 more cookies. The word us more thus it's addition.
Then,
x² - 8x + 240 = 0
B is the correct option.
All the best!
Related Questions
PLEASE HELP! 100 POINTS!!
don't answer nonsense po
Answers
Let 1000=1(scale for y axis)
Co-ordinates are
(1,1.340)(2,2.180)(3,2.530)(4,2.360)(5,1.700)(6,5.40)#A
Graph attached
#B
Day 3#C
Number of tests
[tex]f(x)=12(0.71)x[/tex]
Answers
Answer:
f (x) =8.52x
or
x=0
Step-by-step explanation:
or x =0
hope this helps
Determine the intercepts of the line.
Do not round your answers.
y - 3 = 5(x - 2)
Please help!!!
Answers
Answer:
the Y intercept is (0,-7) and the X intercept is (7/5,0)
Step-by-step explanation:
For Khan academy
The y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)
What is a straight line?A straight line is a combination of endless points joined on both sides of the point.
The slope 'm' of any straight line is given by:
[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]
We have an equation of the straight line:
y - 3 = 5(x - 2)
For y-intercept:
Plug x = 0
y - 3 = 5(0 - 2)
y = -7
For x-intercept:
Plug y = 0
0 - 3 = 5(x - 2)
x = 7/5
Thus, the y-intercept is -7 and the x-intercept is 7/5 if the equation of the line is y - 3 = 5(x - 2)
Learn more about the straight line here:
brainly.com/question/3493733
#SPJ5
Vanessa has 7 pieces of pizza and she wants to split them evenly between herself and 4 friends. How much will each person receive?
Answers
Answer:
each person would get about 1 4/10 slices
Calculate the slope (50,10) (77,25)
Answers
Answer:
15/27
Step-by-step explanation:
We re-order the coords and then take the x values and subtract, and do the same with the y values to get the change Then using the slope formula, which is rise over run, or in other words
ΔY/ΔX.
77-50=27 X change
25-10=15 Y change
then we divide the y change over the x change
15/27
and that is the slope.
Answer:
The slope is [tex]\frac{5}{9}[/tex]
Step-by-step explanation:
Using the slope formula ([tex]\frac{y2 - y1}{x2-x1}\\[/tex]),
[tex]\frac{25-10}{77-50}[/tex]
= 15/27
= 5/9
= 0.56
Hence, the slope is 0.56 or [tex]\frac{5}{9}[/tex]
Feel free to mark this as brainliest! :D
solveeee for x !!!!!!!
Answers
Since JM = 4x - 29
and JK + KL + LM = JK
Where JK = 6
KL = 13
LM = 2x - 18
Plug the given values for each segment:
JK + KL + LM = JK
6 + 13 + 2x - 18 = 4x - 29
Add 29 to both sides:
6 + 13 + 2x - 18 + 29 = 4x - 29 + 29
6 + 13 + 2x - 18 + 29 = 4x
Subtract 2x from both sides:
6 + 13 + 2x - 18 + 29 - 2x = 4x - 2x
6 + 13 - 18 + 29 = 2x
Combine like terms:
19 - 18 + 29 = 2x
30 = 2x
Divide both sides by 2 to solve for x:
30/2 = 2x/2
15 = x
Double-check whether the value of x provides a true statement, by plugging its value into the equation:
JK + KL + LM = JK
6 + 13 + 2(15) - 18 = 4(15) - 29
19 + 30 - 18 = 60 - 29
31 = 31 (True statement).
Therefore, x = 15.
Please mark my answers as the Brainliest if you find this helpful :)
Are the following triangles similar by the angle-angle similarity theorem? will make you BRAINLIEST
a) No the triangles don't have three angles
b) No the triangles don't share two pairs of congruent angles
c) yes one of the triangles is smaller than the other
d) Yes two pairs of congruent angles are marked.
Answers
Answer:
The answer is c i think
Step-by-step explanation:
they arent congruent pairs and they all have angles
plz fill this out. in trying to pass. will give best answer
Answers
Answer:
AB/ZX and CB/YX and AC/ZY
Step-by-step explanation:
Hope this helps :)
Identify the slope from the given equation: 2x + 5y = 10
Answers
Answer:
2
Step-by-step explanation:
Whatever is before the x will always be the slope.
Hi there!
»»————- ★ ————-««
I believe your answer is:
[tex]m = -\frac{2}{5}[/tex]
»»————- ★ ————-««
Here’s why:
⸻⸻⸻⸻
[tex]\text{We will convert the equation to slope intercept form.}\\\\2x + 5y = 10\\\rule{150}{0.5}\\\rightarrow 2x + 5y = 10\\\\\rightarrow 2x - 2x + 5y = 10-2x\\\\\rightarrow 5y = 10-2x\\\\\rightarrow 5y = -2x + 10\\\\\rightarrow\frac{5y=-2x+10}{5}\\\\\rightarrow\boxed{y = -\frac{2}{5}x+2}[/tex]
⸻⸻⸻⸻
Since [tex]-\frac{2}{5}[/tex] replaces 'm's spot, it is the slope of the given equation.
»»————- ★ ————-««
Hope this helps you. I apologize if it’s incorrect.
2. Estimate the slope of the graph at x = 1
Answers
Answer:
Since
x = 1
is a vertical line, the slope is undefined.
Step-by-step explanation:
Undefined
Find the perimeter P of ▱JKLM with vertices J(0,1), K(3,4), L(8,4), and M(5,1). Round your answer to the nearest tenth, if necessary. Please help, got to get this done.
Answers
Adding the distances between two consecutive vertices, the perimeter of JKLM is of [tex]10 + 6\sqrt{2}[/tex] units.
The perimeter of JKLM is the sum of the distances between all consecutive vertices.Given two points, [tex](x_1, y_1)[/tex] and [tex](x_2,y_2)[/tex], the distance between them is of:
[tex]D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}[/tex]
The perimeter is the sum of these following distances: JK, KL, LM and MJ.Distance JK:
[tex]D = \sqrt{(3 - 0)^2 + (4 - 1)^2} = \sqrt{18} = 3\sqrt{2}[/tex]
Distance KL:
[tex]D = \sqrt{(8 - 3)^2 + (4 - 4)^2} = \sqrt{25} = 5[/tex]
Distance LM:
[tex]D = \sqrt{(5 - 8)^2 + (1 - 4)^2} = \sqrt{18} = 3\sqrt{2}[/tex]
Distance MJ:
[tex]D = \sqrt{(5 - 0)^2 + (1 - 1)^2} = \sqrt{25} = 5[/tex]
Thus, the perimeter, in units, is of:
[tex]P = 2(5 + 3\sqrt{2}) = 10 + 6\sqrt{2}[/tex]
A similar problem is given at https://brainly.com/question/20666716
Simplify the following expression:
3[(x^3– 7 x + 1) – (x+ 4)]
Answers
Answer:
15 - 9
Step-by-step explanation:
3[( 3x - 7x plus 1) - (x plus 4)]
3[(-4x plus 1) - x-4
3[-4x plus 1 -x-4
3[-4x-x plus 1-4]
3[fivex -3]
fifteen x - 9
12. How is a ray similar to a line and also a line segment? Show example.
Answers
A line segment has two endpoints and you can measure them, as shown in the picture with endpoints A and B.
Whereas, A ray is a part of a line that has one endpoint and goes on infinitely in only one direction. You cannot measure the length of a ray. (second picture with the arrow)
A blouse require 1 ¼ m of cloth, how many blouses can be made from 21 m of cloth
A. 12
B. 14
C. 16
D. 18
Answers
Answer:
C. 16
Maaf Kalo Salah Y Maaf Ya Lama Cape Itung di
determine the interprets of the line khan academy
Answers
6x – 2 + 2x = 2(4x – 3) + 4.
Answers
Answer:
x = 0
Step-by-step explanation:
6x – 2 + 2x = 2(4x – 3) + 4
Collect like terms.8x - 2 = 8x - 6 + 4
8x - 2 = 8x - 2
8x = 8x + 0
0x = 0
x = 0
Answer:
0=0
Step-by-step explanation:
1. Combine Like Terms
6−2+2=2(4−3)+4
8x-2=2(4x-3)+4
2. Distribute
8x-2=2(4x-3)+4
8x-2=8x-6+4
3. Add the Numbers
8x-2=8x-6+4
8x-2+8x-2
4. Add 2 to both sides of the equation
8x-2=8x-2
8x-2+2=8x-2+2
5. Simplify
8−2+2=2(4−3)+4
8x=8x-2+2
8x=8x-2+2
8x=8x
6. Subtract 8x from both sides of the equation
8x-8x = 8x-8x
Answer= 0=0
WILL MARK BEST ANSWER BRAINLIEST
Miranda compared the function f (x) = 1/4x + 5 to the linear function, g(x), shown in the table.
table:
X G(X)
-9 -10
-6 -8
-3 -6
0 -4
What is the slope of the function with the larger slope?
A: 5/1
B: 1/4
C: 3/2
D: 2/3
Answers
The answer above is correct, i got it right on the test!
List the multiples of 6 through 100
Answers
Find Square Root of the Following
49
Find the negative Square root of 16
Answers
Answer:
square root of 49 = √49 = 7
the negative square root of 16 = √16= -4
Step-by-step explanation:
hope it's helpful to you ☺️
Answer:
Square root of 49 is 7
negative square root of 16 is -4
Need help ASAP 50 points ?!!!
Answers
PLEASE HELP ILL GIVE BRIANALIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
22[tex]\frac{1}{12}[/tex]
Step-by-step explanation:
Answer:
22 remainder 4
Step-by-step explanation:
it is asking for just the remainder so put 4
Lines a, b, c, d, and e are distinct lines in
the same plane. Decide if lines a and e
are parallel, perpendicular, or if there is not
enough information given.
alb, b || c, cid, die
A. parallel
B. perpendicular
C. not enough information
Answers
Answer: Pretty sure it is perpendicular.
Step-by-step explanation:
If B is perpendicular to A and B and C are parallel, that means C is also perpendicular to A. Since D is perpendicular to C, it is parallel to A. E is perpendicular to D, so it goes back to perpendicular to A.
For the figure shown on the right, find the value of the variable and the measures of the angles.
Answers
Step-by-step explanation:
x-7+3x+12+x = 180
5x+5=180
5x=175
x = 35°
m L P = x-7 = 35-7 = 28°
m L Q = 3x+12 = 3(35)+12 = 105+12 = 117°
m L R = x = 35°
help me please asap.
Answers
Answer:
8
Step-by-step explanation:
Answer:
what do you need to do?
Step-by-step explanation:
what is the Question
How many solutions does the system of equations x − y = 7 and y equals the square root of the quantity 3 times x plus 3 end quantity minus 2 have?
Answers
9514 1404 393
Answer:
one solution (11, 4)
Step-by-step explanation:
Both equations describe curves with positive slope. The y-intercept of the line (-7) is less than that of the root function (-2), so the line must intersect the root function in exactly one place. There is one solution.
__
Solved in the conventional way, the equation would become a quadratic, with two solutions. One of them is extraneous. (That is why I prefer a graphical solution.)
Given ...
x -y = 7
y = √(3x +3) -2
We can substitute for y to get ...
x -7 = √(3x +3) -2
x -5 = √(3x +3)
x^2 -10x +25 = 3x +3 . . . . . . square both sides
x^2 -13x +22 = 0 = (x -11)(x -2) . . . . . gives solutions x=11, x=2
The value x=2 does not satisfy the equation ...
x -7 = √(3x +3) -2 ⇒ 2 -7 = √(3·2 +3) -2 ⇒ -5 = 1 (false)
What is the slope-intercept equation
for the following line?
Answers
The Answer: y = 2x + 7
I need help with my delta math
Answers
Answer:
Definitely not a function if I am certain
A function is a relation in which no two ordered pairs have the same first component (x-values or input) and different second components (y-values or output).
Remember that a function can only take on one output for each input.
The Vertical Line Test allows us to know whether or not a graph is actually a function. If a vertical line intersects the graph in all places at exactly one point, then the relation is a function.
To use the vertical-line test, imagine dragging a ruler held vertically across the
graph from left to right. If the graph is that of a function, the edge of the ruler would hit the graph only once for every x -value.
Attached is a screenshot of your given graph where I did the Vertical Line Test. It shows that each vertical line crosses the graph only once (marked by the red dots on the each line)
Therefore, the graph represents a function.
Please mark my answers as the Brainliest if you find my explanations helpful :)
Activity: Griling with Foil
Given below are expressions in factored form in which both factors are binomials. Follow the process in multiplying the binomials using FOIL method and answer the questions that follow. Write your answer on your answer sheet.
1. (x + 1)(x + 2) = x2 + 2x + x + 2
= x2 + 3x + 2
2. (x-2)(x-3) =x2 – 3x - 2x + 6
= x2 - 5x + 6
3. (x + 3)(x-4) = x2 - 4x + 3x - 12
= x² - x - 12
Answers
Plz help me this is due tonight
Answers
Answer: Angle c is like angle n angle x is like angle m and side cx is like side nm i dunno what postulate is tho sorry ;-;
6 + 1 2/3 in fraction
Answers
Answer:
[tex]\frac{23}{3}[/tex] or [tex]7\frac{2}{3}[/tex]
solution:
[tex]6[/tex] + [tex]1\frac{2}{3}[/tex]
[tex]\frac{6}{1}[/tex] + [tex]\frac{5}{3}[/tex]
[tex]\frac{6}{1}[/tex] × [tex]\frac{3}{3}[/tex] [tex]= \frac{18}{3}[/tex]
[tex]\frac{18}{3}[/tex] + [tex]\frac{5}{3}[/tex] [tex]= \frac{23}{3}[/tex]
[tex]\frac{23}{3}[/tex][tex]= 7\frac{2}{3}[/tex]
7 2/3 is the simplest form of 23/3