Answer:
its b
Step-by-step explanation:
I think it's b because I am trying
Write a linear function for the data in each table.
SEE EXAMPLE 2
21.
х
-2
-1
0
1
2.
1
у
N
-1 -2 1 / 4
N
f(x) = -3/2x +3
f(x) = -3/2x-1
f(x) = 2x - 1
f(x) = 2/3x - 1
f(x) = 4x + 2
Bby
f(×) =-1-21/4yn Thanks me later
What does the point (0, 0) on this proportional relationship graph represent in terms of the experiment?
Answer:
The point (0, 0) shows that if no weight is attached to the spring, the spring will not stretch.
or
there was no weight added to the spring
Step-by-step explanation:
Solve the compound inequality:
6< x -2<14
Answer:
[tex]{ \tt{6 < x - 2 < 14}} \\ \\ { \tt{(6 + 2) < x < (14 + 2)}} \\ \\ \dashrightarrow \: { \tt{8 < x < 16}}[/tex]
What is -6x multiplied by y
✿ ✿ ✿ ✿ ✿ [tex]Hi! :)[/tex] ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶ ✶
[tex]QUESTION:[/tex]
What is -6x multiplied by y? ✱ ✱ ✱ ✱ ✱
[tex]ANSWER:[/tex]
[tex]-6xy[/tex]
Hope this helps you!
Good luck on your assignment & enjoy your day!
[tex]GraceRosalia[/tex]
~Just an emotional teen who listens to music
Do 10-13 and make my life easier please answer it please
#10
[tex]\\ \sf\longmapsto 8^1=8[/tex]
#11
[tex]\\ \sf\longmapsto 1^8=1[/tex]
#12
[tex]\\ \sf\longmapsto (-5)^3=-125[/tex]
#13
[tex]\\ \sf\longmapsto (-5)^4=625[/tex]
Answer:
Tn=a+(n−1)d, where a= First term, d= Difference between terms ... (2)
Equating (1) and (2)
6n+5=a+(n−1)d
6n+5=a+nd−d ..... (3)
Equating n terms:6n=nd
d=6 ...... (4)
Substituting (4) in (3)
6n+5=a+6n−6
5=a−6
a=11 ..... (5)
Now
Sn=2n(2a+(n−1)d)
Sn=2n(a+Tn) ....... (6)
Substituting (1) and (5) in (6)
Sn=2n(11+6n+5)
Sn=2n(16+6n)
Sn=n(8+3n)
0.0091 to the thousandth
Answer:
0.009
Step-by-step explanation:
The 9 is in the thousandths place, so just round.
Answer: 0.009
Step-by-step explanation:
the third place after the decimal is the thousandths place therefore you leave the number in that position in the final answer
What is pm ⋅ pn equal to?
'
Answer:
pm*pn = p^2mn. But if p=1, then it would just be pm*n
Step-by-step explanation:
Hope this helps
Srry if it doesn't
HELPPPPPPPPPPPPPPPPppp
What is the constant of proportionality of this sentence? Sarah bought 3 pounds of grapes for $2.25. Ban bought 4 pounds of grapes for $3.00.
Answer:
75
Step-by-step explanation:
Each pound costs 75¢ so by each pound it increases by 75¢
WILL MARK BRAINLIEST!
Simplify 4x²+ x− (x²+x−2)
Answer:
3x²+2
Step-by-step explanation:
4x²+ x - (x²+x - 2)4x²+ x - x²-x+24x²-x²+x-x+23x²+2What is 695.5 rounded to the nearest whole number?
Answer: 696
Step-by-step explanation:
Can someone help me plz!
Answer:
add all the ones on the out side of that area dont do the ones on the inside show me whene done plz
A local hamburger shop sold a combined total of 575 hamburgers and cheeseburgers on Sunday. There were 75 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Sunday?
Answer:
250 Hamburgers
Step-by-step explanation:
575 is total
Hamburger is x
Cheesburgers is (x-75) as it is 75 less than the number of hamburgers
x + (x-75) = 575
2x -75 = 575
2x = 500
x = 250
Feel free to mark this as brainliest! :D
is 812 and 946 relativly prime?
No, they are not relatively prime.
Pls help me fast!!!!!!!!!!!!
x=0 I think not 100% sure though
Answer: The equation has infinitely many solutions.
Step-by-step explanation:
With George's end result of 3=3, you can assume that the equation is set up in such a way that no matter what you plug in, you will get the same number on both sides of the equals sign, which means the solution is valid. Therefore this means that there are an infinite number of solutions.
PLS HELP
WILL MARK BRAINLIEST
Answer:
1) (0,6)
2)(0,2)
3) (0,-3)
4) (0,0)
Step-by-step explanation:
Your Welcome
The manager of a food court estimates that he needs 7 pretzels for every 20 people who attend a hockey game. What constant of proportionality relates the number of pretzels to people?
A. 0.35
B. 2.86
C. 35
D. 140
Answer:
a) 0.35
Step-by-step explanation:
The manager of a food court estimated that he needed 7 pretzels for every 20 people who attend that hockey game. This means that 20 people need/require to have 7 pretzels. 20 people= 7 pretzels.
What is the value of a?
a–2=3+6a
--------
3
Answer:
a = 17 / 11
Step-by-step explanation:
or, a - 2 = 3(3 + 6a)
or, a - 2 = 9 + 18a
or, - 2 - 9 = 18a - a
or, -11 = 17a
or, a = 17 / 11
Express the following in simplest a + bi form.
root 9+ root -36
A. -9i
B. 3-6i
C. 3+6i
D. 9i
ANSWER C
Answer:
there is no real solution
Step-by-step explanation:
There is no number that, when squared, produces a negative value. A negative multiplied by a negative gives a positive, and a positive times a positive gives a positive. You can however have a ± symbol to indicate that the root of 36 could be either positive or negative
Jake and his little brother are buying a birthday gift for their grandmother. His brother can contribute $10. Let m be the amount of money Jake can contribute.
A. Write an expression that represents how much Jake and his brother will spend combined.
B. Write an equation that models the situation if they want to spend $25 altogether.
C. Solve the equation to find out how much Jake must contribute if they spend $25.
Answer:
A. m+$10
B. m+$10=$25
C. m+$10=$25
m=$25-$10
m=$15
jake must contribute $15
Practicing quick shots, Roberto made three baskets in ten seconds. At
this rate, how many baskets could he make in one minute?
Answer:
18 baskets in a minute
Step-by-step explanation:
First, ten seconds is 1/6 of a full minute, so multiply the amount of baskets he made in ten seconds by 6 to get your answer:
3 x 6 = 18
Pablo is thinking of a number. When he doubles it and then adds 13 the resulting answer is 5.Construct an equation and solve it to determine the number Pablo is thinking of.
Answer:
x×2+13=5
Step-by-step explanation:
We use x as the unknown number, and we just put what's in the word problem! The answer is in the question.
Equation Set-Up
x×2+13=5
Remember order of operations! (PEMDAS)
Then you solve the equation.
Because of PEMDAS, we know that multiplication is the first thing we have to do.
x×2=2x
So now, our equation looks like this.
2x+13=5
We subtract 13 from the +13 to cancel it out, but that means that we also have to subtract 13 from the 5 on the other side. We are now left with this.
2x=-8
Then, we divide -8 by 2, which gives us...
x=-4
Pablo's number is -4.
I hope I helped! Have a great day.
A 9-inch candle burns down in 12 hours. After how many hours will it have burned
3 3/8 inches?
Answer:
4.5
Step-by-step explanation:
Use a proportion.
3 3/8 = 3.375
9 inch is to 12 hours as 3.75 inches is to x hours.
9/12 = 3.375/x
3/4 = 3.375/x
3x = 4 * 3.375
x = 4 * 1.125
x = 4.5
Answer: 4.5 hours
Using rate if a 9-inch candle burns down in 12 hours, the amount of hours it have burned 3 ³/₈ inches is 4 ¹/₂ h
What is a rate?Rate is the amount per unit time of a substance
Since a 9-inch candle burns down in 12 hours. To determine after how many hours will it have burned 3 ³/₈ inches, we proceed as follows.
.
First, we calculate the rate at which it burns which is given as r = Length of candle/time
Since
Length of candle = 9 in andtime = 12 hoursSubstituting the values of the variables into the equation, we have that
r = Length of candle/time
r = 9 in/12 h
r = 3/4 in/h
To determine how many hours it would have burned 3 ³/₈ in, we have that
rate, r = Length/time
time = Length/rate
Since
Length = 3 ³/₈ in = 27/8 in andrate = 3/4 in/hSubstituting the values of the variables into the equation, we have that
time = Length/rate
= 27 in/8 ÷ 3/4 in/h
= 27/8 in × 4/3 h/in
= 9/2 h
= 4 ¹/₂ h
So, it will have burned for 4 ¹/₂ h
Learn more about rate here:
https://brainly.com/question/29051699
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ANSWER FOR A CHANCE TO WIN A TESLA MODEL X
(image down below)
Answer:
all right angles are congruent (90 degrees)
Step-by-step explanation:
I don't know if there are choices for you, but all right angles are congruent, meaning they are the same measurement
Helppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp pls
Answer: D
Step-by-step explanation:
Break up the equation and you get 2x + 14 - 7 = 2x - 7 aka the same equation
the original equation is this:
f(x)= x squared - 5x + 8
what value(s) of x results in f(x) = 8?
i will mark the correct answer brainliest!!
Answer:
x=0, x=5
Step-by-step explanation:
x²-5x+8=8
x²-5x=0
x(x-5)=0
x=0 , x-5=0
x=5
If the logarithmic regression model for a set of data is y = 2 + In x. What is the residual for the data value (2,4)?
14−{6+2[−1(8−12)]2} What is the value of the expression? Enter your answer in the box.
Answer:
-24
Step-by-step explanation:
I took the test
Answer:
-24
Step-by-step explanation:
this is correct, i took the test in k12
Write the equation of the line in slope-intercept form that passes through the given points.
(-1, 8) and (5,-2)
Answer:
y = -5/3x + 19/3
Step-by-step explanation:
y2 - y1 / x2 - x1
-2 - 8 / 5 - (-1)
-10/6
= -5/3
y = -5/3x + b
8 = -5/3(-1) + b
8 = 5/3 + b
19/3
What is 2.16666666667 as a fraction?
(or what is 13/3 divided by -2/1 as a fraction)
Will give 5 stars brainlist whatever pls help!!
(13/3) / (-2/1) = (13/3) / (-2) = - 13 / (3 • 2) = -13/6
21.6666666667 can be expressed as the fraction 21 2/3 or 65/3.
13/3 divided by -2/1 is equal to -13/6.
Given that we need to convert 21.6666666667 can be expressed as the fraction and 13/3 divided by -2/1 as a fraction.
To convert the decimal number 2.16666666667 to a fraction, we can multiply both the numerator and denominator by a power of 10 to eliminate the decimal point.
Since there is only one digit after the decimal point, we can multiply by 10.
2.16666666667 x 10 = 21.666666667
Now we have the number 21.666666667 as a whole number. Since there are three repeating digits (6), we can represent them as a fraction over 9 (since 9 is the largest power of 10 that is one less than the number of repeating digits).
21.666666667 = 21 + 0.666666667
= 21 + 6/9
Simplifying the fraction 6/9, we can divide both the numerator and denominator by their greatest common divisor, which is 3.
6/9 = (6 ÷ 3) / (9 ÷ 3)
= 2/3
Therefore, 2.16666666667 can be expressed as the fraction 21 2/3 or 65/3.
For the division problem (13/3) ÷ (-2/1), we can convert it into a multiplication problem by multiplying the first fraction by the reciprocal of the second fraction.
(13/3) ÷ (-2/1) = (13/3) x (1/-2)
Multiplying the numerators and denominators, we get:
(13 x 1) / (3 x -2) = 13 / -6
Therefore, 13/3 divided by -2/1 is equal to -13/6.
Learn more about Division and Multiplication click;
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Stacy started a baking account with $150 and is spending $7 per day on lunch. This situation models which type of function?
Answer:
Linear function
Step-by-step explanation: For each day, you spend $7. This situation models a linear function.