Answers
Answer for 1 and 2:
y=9+n
if n=12, then y=21
y=12x
if n=12, then y=144
Step-by-step explanation:
by observing the first chart, we see both the input and output increase by one each time. this means they are proportionally linear, meaning if one increases by 1, so does the other, giving it a slope of 1/1. if we look at the equation y=mx+b, we substitute x for n as it is the input and 1/1 as the slope, or m, and find the y-axis intercept by finding y for n=0 (which is 9), we get the equation y=1n+9, or y=n+9. if we substitute 12 for n, we get 21.
for the second graph, the trend is y, the output, when divided by n, the input, always equals 12. thus, y=12n, which is the whole equation. if we substitute 12 for n, we get 12x12 which equals 144.
Related Questions
i need help with this
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HELP!!!!! U GOTTA DO THIS PLS
Answers
Answer:
60 almonds?
Step-by-step explanation:
Answer:
60
Step-by-step explanation:
HELP PLEASE BTW ITS RATIOS!
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Can I have an answer? Mathematics. HELP.
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Answer:
Step-by-step example
unit rate: 1/0.10= 10 cents hope that helps :)
Which answer choices represent equivalent expressions that show the relationship between multiplication and
addition? Select all that apply.
Answers
Answer:
Step-by-step explanation:
Which shows how to determine the volume of the pyramid? A rectangular pyramid with a base of 8 centimeters by 12 centimeters and a height of 10 centimeters. V = one-third (12) (8) (10) V = one-half (12) (10) V = one-half (12) (8) (10) V = One-third (12) (10)
Answers
Answer:
The formula for the volume of a pyramid is one third of the length times the width times the height.
Step-by-step explanation:
thank me later
Answer:
D or V= 1/3(12)(10)
HELPPPPP put myself in a bad spot PLEASE ANSWER QUICK FOR ME and please put the work also
Answers
Explanation: Circumference= 2*pi (3.14)*radius
2*3.14*5= 31.4
2. 200.96
Explanation: Area of a Circle = pi*radius*x2 (power of 2)
So, 3.14*8*8 = 200.96
3. 87.92
Again like number 1, Explanation: Circumference= 2*pi*radius So that would be 2*3.14*14= 87.92
4. It’s blurred out sorry :(
Hope these answers help :)
Which mixed number is equivalent to 2.68?
Answers
Answer:
the answer is 2 43/50
that is equivalent to 2.68
giving brainliest to correct answer
Answers
Answer:
24
Step-by-step explanation:
Simply put, arrange all numbers from least to greatest and cross out one number on each side until you get to a middle number.
20, 21, 24, 25, 25
20- crossed
25- crossed
21- crossed
25- crossed
Which leave 24. Holes this helped, good luck! :)
Math: There are 30 pages in a chapter of your textbook. You read 40%, how many pages do you have left to read? Explain how to solve this using 2 different methods
Answers
Answer:
18 pages left
Way 1: Find what 40% of 30 is and subtracting it from 30, leaving 60% of 30 left:
40% of 30 is 0.4*30 = 12, 30 - 12 = 18
Way 2: Subtract 40% from 100% and multiply it by 30: 100% - 40% = 1 - 0.4 = .6, 0.6*30 = 18
Hurry Asap I Will Give You Brainliest Pls Help!
Answers
Answer:
C.
Step-by-step explanation:
6 to the second power is 36. 6 x 6 is 36. I'm really bad at explaining so I'm sorry if you don't understand.
due tomarrow help me in this i need help in a and c
Answers
Answer:
A.)4x+8
C.)8x+12
Step-by-step explanation:
Same steps you did
c is 8X+12
you just have to distribute
This graph shows a proportional relationship, y=kx. What is the constant of proportionality, k?
Answers
Have a great day
The constant of proportionality, k is equal to 7.
What is proportionality?The term proportionality describes any relationship that is always in the same ratio.
Given that, a graph shows a proportional relationship y = kx, is in the form of equation of a line, y = mx + c, where, m is the slope, so we can say that, the k here is the slope.
Slope = y₂-y₁ / x₂-x₁
= 35-21 / 5-3
= 14 / 2
= 7
Since, the slope of the line is 7 therefore, k = 7.
Hence the constant of proportionality, k is equal to 7.
Learn more about proportionality click;
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REWARDING BRAINLY FOR CORRECT ANSWER
Answers
Answer:
78
hope this helps
have a good day :)
Step-by-step explanation:
88 highest-10 lowest
Answer: 82
Step-by-step explanation:
The range is the distance between the largest number and the smallest number. The largest number is 92 and the smallest is 10. You subtract the two.
92-10=82 so the answer is 82.
Consider the following equations:
y = x minus 2. y = 2 x minus 2. y = negative x minus 2. y = negative 2.
Discuss the similarities and difference in the graphs of these equations. (Use a graphing calculator if needed.)
a.
Same slopes; different y-intercepts
b.
Same slopes; same y-intercepts
c.
Different slopes; same y-intercepts
d.
Different slopes; different y-intercepts
Please select the best answer from the choices provided
A
B
C
D
plz help i'm begging you i don't want to fail this plz help
Answers
Answer:
C
Step-by-step explanation:
Different slopes; same y-intercept
Use a graphing calculator or an online one, like desmos to help visualize
y=x minus 2
y=2x minus 2
y= negative X minus 2
y=negative 2
If you were to type this on a graphing calculator
*Notice how all of these functions intersect at the same point on the y axis . That is because they all share the same y-intercept of -2
* The slopes are all different using the rise over run method.
Slope of y=x minus 2 is 2/2 or 1
Slope of y=2x minus 2is 2/1 or 2
Slope of y=negative X minus 2 is 2/-2 or -1
Slope of y= negative 2 is 0
It cost $56 for 10 books. If they all cost the same, how much did 1 book cost? Write just the number in dollars, no labels - ($_.__)
Answers
Answer:
$5.60 per book
Step-by-step explanation:
56 divided by 10 is 5.6
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~Thank you~
ANSWER ALL THE QUESTIONS TO GET MARKED BRAINLYEST
Answers
Answer: 7/10, 7/10 and 3/10.
Step-by-step explanation:
7/10 = Between 1 and 10, the multiples of three are 3, 6, and 9. So the amount favourable outcomes is the total minus the multiples, 10-3 = 7. So 7/10.
7/10 = Between 1 and 10, the multiples of 2 are 2, 4, 6, 8, and 10. The multiples of 3 are 3, 6 and 9. That, gives 7 favourable outcomes (6 is a multiple of both but counted once) giving the probability of 7/10.
3/10 = The favourable outcome is 8 and above, so: 8, 9 and 10. There are 3 favourable outcomes which gives the probability of 3/10.
The second one is 8/10...
The 3rd is 3/10
Hope this helps
please help me for this question
Answers
5 x 6 = 30
9 x 6 = 54
54 is your answer
Answer:
54
Step-by-step explanation:
5 x 6 = 30
9 x 6 = 54
54 is your answer
Isabel tutors math. For each hour that she tutors, she earns 50 dollars.
Let 'E' be her earnings (in dollars) after tutoring for 'H' hours.
Write an equation relating 'E' to 'H'. Then use this equation to find Isabel's earnings after tutoring for 19 hours.
No links & spam or i will report
Answers
Answer:
E = 950, H = 19
Step-by-step explanation:
If she earns 50 dollars an hour for tutoring and she tutors for 19 hours, she would have earned 950 dollars because if you do 19 x 50 it's 950
Answer:
Step-by-step explanation:
Equation: 50H=E
Answer 50(19)= 950
hope this helps
Please Help Me, It's The Last To Turn In My Paper Bc You Know! ASAP 50 POINTS!!!
The Line Plot shows the distances, in miles, run by Joggers in a park.
How Many runners ran at least 3 miles?
____runners
Answers
Answer:
7 joggers
Step-by-step explanation:
First, go to the number 3, count the number of x's, in this case, it's one. Then do the same for all the others. 1+2+2+1+1=7
Mark brainliest
Answer:
7
Step-by-step explanation:
there is 1 x at 3, 2 at the midpoint, 2 at 4, 1 at the midpoint of 4 and 5 and 1 at the midpoint of 8 and 9. so, add them all together, 1+2+2+1+1=7
.On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album. What caller number will receive both
Answers
Let’s write out the multiples of 12 and 16.
12: 12,24,36,48,60,72
16: 16,32,48,64,80,96
Since 48 is in both, caller number 48 will get both
The caller number will receive both would be 48.
What is Least common multiple?The Least common multiple of two or more numbers are the smallest number that is multiple of two or more numbers.
Given that;
On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Now,
Since, On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Hence, The common caller number is find by calculating the LCM of 12 and 16.
⇒ LCM of 12 and 16 = 48
Thus, The common caller number which receive both will be 48.
Learn more about the Least common multiple visit:
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Each of the following phrases describes a numerical value.
the absolute value of 9
the opposite of 9
Which of the following statements is TRUE about the relationship between the numerical values?
A.
The opposite of 9 is the same distance from 0 on a number line as the absolute value of 9.
B.
The opposite of 9 is equal to the absolute value of 9.
C.
The absolute value of 9 is less than the opposite of 9.
D.
The absolute value of 9 is farther from 0 on a number line than the opposite of 9.
(I literally feel so slow rn)
Answers
Answer:
C is correct the only difference between then is the negative or minus sign
Jayden brought $38.75 to the state fair. He bought a burger, souvenir, and a pass. The burger was 1/4 as much as the souvenir. The souvenir was 2/3 the cost of the pass. Jayden had $3.00 leftover. What is the cost of each of the 3 things?
I need the answer right now please no link
Answers
Answer:3.25 burger, 13.00 souvenir, 19.50 pass.
Step-by-step explanation:
1:4:6 is the ratio “1/4 of the” souvenir aka 1:4. “The souvenir is two thirds” 4 is 2/3 3/3=6 hence 1:4:6
38.75-3 for the actual amount of money spent is 35.75 divided by 11 for one unit is 3.25
so for the burger 1x3.25=3.25. for the souvenir 4x3.25=13. And for the pass 6x3.25=19.5
Brainlyest please I’m crediting myself for this
this is impressive
Solve for x.
2/3x = 27
Answers
Answer:
x = 81/2
Step-by-step explanation:
hope this helps, have a great day/night!!
Answer:
x = 81/2 or Simplified 40 1/2
does (7x+34) =272? i need help plssssssss
Answers
Answer:
7x + 34 = 272
-34 -34
7x = 238
Divide by 7 on both sides
X = 34
You are solving for x.
Write a cubic trinomial that has 3x as a GCF of its terms.
Answers
Isaiah is having his house painted. He paid $525 for the required materials, and he will pay $30 an hour for the painters to complete the job. Which equation shows the relationship between y, the number of hours the painters work, and x, the total cost of the project?
A. y = 525x + 30
B. y = 30x - 525
C. y= 30x + 525
D. y = 525x + 30
Answers
Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
Match the terms to their definition.
1. part-whole ratio
a ratio comparing a portion of a whole quantity to the whole quantity
2. ratio
a comparison of two quantities or numbers as a quotient
3. part-part ratio
a ratio comparing two portions of a whole quantity to each other
Answers
PLSS HELPP DUE IN 10 MINUTES
Answers
Answer:
Step-by-step explanation:
go to quiziz just replace the last part with rocks
(answers for quiziz)
Mrs. Hamilton wants to buy a house. She figures she can afford to spend no more than $21,600 in mortgage and tax payments per year. Based on the inequality 12n ≤ 21,600, which of the following could be an amount she could afford to pay per month in mortgage and tax payments?
Answers
Answer: 1,800
Step-by-step explanation: Divide 21,600 and 12 and you should get 1,800.