Which of the following statements is NOT true? Click all that apply.
The rate of change and the constant of proportionality are the same value in a proportional relationship.
The rate of change and the constant of proportionality are the same value in a proportional relationship.
The value of yx and the value of are different in a proportional relationship.
The value of y over x and the value of are different in a proportional relationship.
The graph of a proportional relationship is represented by a straight line only.
The graph of a proportional relationship is represented by a straight line only.
The constant of proportionality and the k-value are the same value in a proportional relationship
Answer:
The constant of proportionality and the k-value are the same value in a proportional relationship
Answer:
The constant of proportionality and the k-value are the same value in a proportional relationship
Step-by-step explanation:
Step-by-step explanation:
Which of the following is the solution to the inequality : -5x - 10 -6
x > -2
x < -6
x < -2
Answer:
Your question might have an error :( All inequality equations have to have a inequality symbol somewhere in the equation. Yours dont have one but no worries. I'll see what I can do.
Based on your equation, that is not a inequality, so therefore your answer would have been: (-5x-16)
Step-by-step explanation:
If your equation was:
(-5x-10<-6) your answer would have been: x>-4/5
(-5x-10>-6) your answer would have been: x<-4/5
(-5x>-10-6) your answer would have been: x<16/5
(-5x<10-6) your answer would have been: x>-4/5
Those are all the possible outcomes of that equation :)
Please double check to make sure that is what the question states : )
Evaluate: 6/ 1/3
A 1/18
B 1/3
C 2
D 18
Answer:
D
Step-by-step explanation:
I used a site
HELP DUE AT 11:59!!!!!
1.Write the arithmetic sequences that would find the nth term.
2.Using the formula you created, what is the 15th term?
Answer:
f(n) = 155 - 14(n-1) [Question 1, Arithmetic sequence]
f(15) = -41 [Question 2, 15th term]
Step-by-step explanation:
Given the explicit formula for an arithmetic sequence: f(n) = f(1) + d(n-1).
Where d is the common difference, f(n) is the nth term, and f(1) is the first term.
Given that the first term f(1) is 155 from the table since 1 is n, and 155 is f(n). And the second term f(2) is 141 since n is 2, and 141 is under f(n) on the table when n is 2.
Subtract the two terms to find the common difference: d = f(2) - f(1) = f(3) - f(2) = f(4) - f(3) = ...
d is 155-141= -14.
Remember how the first term in the sequence is 155, and how d is -14, we can make this into an equation:
f(n) = f(1) + d(n-1) → f(n) = 155 - 14(n-1).
We can test this by matching the equation by input, and output to the table:
f(1) = 155 - 14(1-1) = 155
f(2) = 155 - 14(2-1) = 155 - 14 = 141
f(3) = 155 - 14(3-1) = 155 - 28 = 127
f(4) = 155 - 14(4-1) = 155 - 42 = 113
f(5) = 155 - 14(5-1) = 155 - 56 = 99
......
f(15) = 155 - 14(15-1) = 155 - 196 = -41
Can someone pless help me on this its due by 12:00am tonight
I WILL GIVE BRAINLIEST
Factors of 15: 1, 3, 5, 15
Factors of 20: 1, 2, 4, 5, 10, 20
What is the greatest common factor (GCF) of 15 and 20?
A. 5
B. 15
C. 1
D. 20
Answer:
A
Step-by-step explanation:
Answer:
A. 5
Step-by-step explanation:
It is A. 5 because if you look at the factors of 15 and 20, there are two common factos in both of them. 1 and 5, but the questions is asking for the greatest common factor of 15 and 20. 5 is greater than 1, so 5 is the greatest common factor, making A the answer.
Javier and his study group designed a word problem, equation, table, and graph that were all supposed to represent the same information, as shown below.
Which piece of information does not represent the same information as the other three parts?
word problem
equation
graph
table
Answer:
Graph
Step-by-step explanation:
for 5 tickets it would cost $40 but on the graph it shows $1.
Can someone help me out? I don’t understand
Grace has 37.7 pounds of jelly beans. She wants to make gifts for her classmates by using 2.4 pounds of jelly beans for each gift. If she takes out 4.1 pounds for herself before making the gifts, how many bags of jelly beans can she make?
A.10 bags
B.12 bags
C.14bags
D.15 bags
Answer:
imma say b
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
37.7 - 4.1 = 33.6
33.6 / 2.4 (for each gift) = 14
Just to see how well you guys know about circles!
What is the equation for the circumference of a circle?
What is the diameter of a circle (definition)?
What is the radius of a circle (definition)?
What is the equation for a circle?
Answer:
1. 2[tex]\pi[/tex]r = C
2. The diameter is the length of the line through the center that touches two points on the edge of the circle.
3. Half of the diameter. The length of a line from one point on the edge of a circle to the center.
4. (x-h)² + (y-k)² = r² where (h,k) is the center and r is the radius.
Answer with step-by-step explanation:
1. Circum = π × Diameter
2. A straight line passing from side to side through the center of a circle
3. A straight line from the center to the circumference of a circle or sphere.
4. Area = (π × Radius)^2
Hope this was helpful! (brainliest please)
Helpppp fastttt Plz show allll workkkkk
Answer:
[tex]m=8x-5-4\Delta x[/tex]
Step-by-step explanation:
We have the function:
[tex]f(x)=4x^2-5x-1[/tex]
And we want to use the difference quotient:
[tex]m=\frac{f(x+\Delta x)-f(x)}{\Delta x}[/tex]
To find the slope function.
So, let's substitute [tex]x+\Delta x[/tex] for our function. This yields:
[tex]m=\frac{(4(x+\Delta x)^2-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Let's square. Use the perfect square trinomial pattern. This yields:
[tex]m=\frac{(4(x^2+2x\Delta x-\Delta x^2)-5(x+\Delta x)-1)-(4x^2-5x-1))}{\Delta x}[/tex]
Distribute:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)-(4x^2-5x-1)}{\Delta x}[/tex]
Distribute the right:
[tex]m=\frac{(4x^2+8x\Delta x-4\Delta x^2-5x-5\Delta x-1)+(-4x^2+5x+1)}{\Delta x}[/tex]
Combine like terms:
[tex]m=\frac{(4x^2-4x^2)+(-5x+5x)+(1-1)+(8x\Delta x-4\Delta x^2-5\Delta x)}{\Delta x}[/tex]
The first three terms will cancel. This leaves us with:
[tex]m=\frac{8x\Delta x-4\Delta x^2-5\Delta x}{\Delta x}[/tex]
We can factor out a Δx from the numerator:
[tex]m=\frac{\Delta x(8x-4\Delta x-5)}{\Delta x}[/tex]
The Δx will cancel. So, our slope function is:
[tex]m=8x-5-4\Delta x[/tex]
And we're done!
Joan receives a 4% commission on the merchandise she sells in a department store.
1. Write an equation to represent the relationship between the total sales (s) and the commission (c) received.
Answer:
C = .04 sales
Step-by-step explanation:
Hope this helps dude ^-^
HELP DUE RIGHT NOW!!
Answer:
the answer is D
Step-by-step explanation:
Answer:
Step-by-step explanation:
the correct nswer is A
SOLVE THIS AND GET 30 POINTS AND BRAINLY!!!!!!!!!!!!!
Answer:
2:23 2/56
5\67
45/47
55/78
Answer:
11. 2:23 2/56
12. 5\67
13. 45/47
14. 55/78
Step-by-step explanation:
What is
9/x-6 = 3/x-10
Answer:
-3/2
Hope this was helpful! (Have a great day!)
Answer:x=4
Step-by-step explanation: 9/x-6=3/x-10
9/x=9x-6=3/x-10
3/x=3x-10
-6-10=16
9x+3x=12x-16
12x-16=4
6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =
Answer:
The answer to this equation is 7.5
Step-by-step explanation:
What I did is started with PEMDAS:
6÷2 (1 + 2) ÷4 (4 + 5) ÷ 6
^ ^
(3) (9)
Now the 3 and the 9 are what are in the ()
6÷2 = 3... 3 (3) = 9.
9 ÷ 4 = 5.
The 9 from earlier is still in parenthesis...
Take 5 and the 9 in parenthesis and multiply (If a single number is in (), It means to multiply anyway)
5 (9) = 45
The Final Step is to divide by 6
45 ÷ 6 = (FINAL) 7.5
I hope this helped! (:
Answer:
[tex]3\frac{3}{8}[/tex]
Step-by-step explanation:
6 ÷ 2(1+2) ÷ 4(4+5) ÷ 6 =
----------------------------------------
By order of operations, parentheis comes first.
6 ÷ 2*(1+2) ÷ 4*(4+5) ÷ 6 =
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
----------------------------------------
Next comes multiplication and division. Now, we can remove the parentheis and solve from left to right.
6 ÷ 2*(3) ÷ 4*(9) ÷ 6=
6 ÷ 2*3 ÷ 4*9 ÷ 6=
3*3 ÷ 4*9 ÷ 6=
9 ÷ 4*9 ÷ 6=
27/8=
[tex]3\frac{3}{8}[/tex]
4th time trying this question
The ratios 9:18, 12:24, 15:30, 18:36, and 21:42 form a pattern of equivalent ratios in the table below.
A multiplication table. In the row labeled 3, the numbers 9, 12, 15, 18, and 21 are highlighted. In the row labeled 6, the numbers 18, 24, 30, 36, and 42 are highlighted.
Which is another ratio in this pattern?
1:3
6:12
24:27
28:49
Answer:
6:12
Step-by-step explanation:
the bottom row is in multiples of 3
top is multiples of 2
and they must be double from the neumerator so the answer is 6:12
Explain the steps for dividing decimals. Write three or four sentences.
NO SAMPLE RESPONSE FROM EDGINUTY
Answer:
Step-by-step explanation:
Move the decimal point in the divisor and dividend.
Turn the divisor (the number you’re dividing by) into a whole number by moving the decimal point all the way to the right. At the same time, move the decimal point in the dividend (the number you’re dividing) the same number of places to the right.
Place a decimal point in the quotient (the answer) directly above where the decimal point now appears in the dividend.
Divide as usual, being careful to line up the quotient properly so that the decimal point falls into place.
Line up each digit in the quotient just over the last digit in the dividend used in that cycle.
I need help quick!!!
Answer: the first question answer is d and the second one is b
Step-by-step explanation: brainlest please
Use the second pair of points to do each of the following. The second pair is (-6, 7), (6, -1).
1. Give the slope
2. Write the equation in point-slope form.
3. Write the equation in slope-intercept form.
4. Write the equation of the line in standard form.
5. Give the x-intercept from standard form (remember, let y=0)
6. Give the y-intercept from standard form (remember, let x=0)
Answer Quick 10 points and BRAINYLIEST
Is ⅓ a terminating or repeating decimal ?
Answer:Repeating Decimal
Step-by-step explanation:
f(x)=2x-3, if 6-f(5)
Answer:
x= -3/4
Step-by-step explanation:
6x=2x-3 (subtract 2x from 6x) 4x= -3 (subtact 4(leave the x) from -3) x= -3/4
HOPEFULLY THIS HELPS
Can someone help I’m not supposed to have school today but I’m stuck
Kristen paid $39 for 60 cans of corn. How much did she pay per can?
Answer:
.60 per can
Step-by-step explanation:
39 dollars divided by 60 cans
The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can.
What are the ratio and proportion?The ratio is the division of the two numbers.
For example, a/b, where a will be the numerator and b will be the denominator.
Proportion is the relation of a variable with another. It could be direct or inverse.
As per the given,
Kristen paid $39 for 60 cans of corn.
Ratio of the amount to the number of cans,
39/60 = $0.6 per can
Hence "The ratio of the amount of money that Kristen paid to the number of cans gives the amount per can thus it will be $0.6 per can".
For more information about ratios and proportions,
brainly.com/question/26974513
#SPJ2
x+5/2 + x−3/3 =3 1/6
12. Explain why this equation has no solution.
5(x + 3) = 5(x – 7)
a) The x term is the same, but the constants are different.
b) The x term is the different, but the constants are same.
c) The x term is the same and the constants are same.
d) The x term is the different and the constants are different.
Answer:
because 5(x+3) the is7 and 5(x-7) and x is 3 and be of
Step-by-step explanation:
all of can to di your it so lol
PLLZZ HELP ME OUT WITH THIS!!!!ITS DUE TODAY!!!!
1. A driver’s elevation is -30 feet relative to sea level. She dives down 12 feet. What is the elevation after the dive?Show your work.
2. Explain(In your own word) how to model -5+5+(-2) on the number line. (PS DON'T DO NUMBER LINE JUST EXAPLAIN )
3. How do you subtract an integer from another integer without using a number line ? Give an example.
4.Solve following problems(Show your work for subtraction)
(-1)+(-5)= b) (-1)+(9)= c)1-(-2)=
d) 19-(-19)= e) -87-(-87) f) 0-(-5)=
Answer:
1. -42 ft; 2. -2 ; 3. 5-2=3 ; 4a. -6 ; 4b. 8; 4c. 3; 4d. 38; 4e. 174; 4f. 5
Step-by-step explanation:
Please help ;-; ASAP QnQ
39 ft/min= ____ yd/s explain your reasoning
Answer:13 yards
Step-by-step explanation:
There are 3 feet in one yard 39 divided by 3 is 13. So 39 feet is 13 yards