Exam
Does the equation below represent a
direct proportion? If yes, identify
the constant of proportionality.
x = 9y
A. No
B. Yes, 1/9
D. Yes, -9
C. Yes, 3

Answers

Answer 1

Answer:

B. 1/9 cuz it's just saying y is 1/9 of x


Related Questions

pls help * ASAP* what is the approximate value of square root of 8 to the nearest tenth?​

Answers

Answer:Square Root of 8 to the nearest tenth, means to calculate the square root of 8 where the answer should only have one number after the decimal point. To check that the answer is correct, use your calculator to confirm that 2.82 is about 8.

Step-by-step explanation:

i looked it up

The square root of √8 lies between 2.8 and 2.9

What is square root?

Square root, in mathematics, a factor of a number that, when multiplied by itself, gives the original number.

Given:

If we find the Square Root of 8 to the nearest tenth,

Then it will be 2.8284.

Now, rounding off nearest tenth we have to focus on hundredth place value.

So,   value of square root of 8 to the nearest tenth lies between 2.8 and 2.9.

Learn more about square root here:

https://brainly.com/question/3120622

#SPJ2

Which mapping represents a function?
Input
Output
Input
Output
- 8
A
3
4
8
5
2
9
2
6
-9
6
А
B
Input
Output
Input
Output
8
8
A
8
5
2
3
2
9
9
6
D

Answers

Answer:

0

Step-by-step explanation:

Tim bought $200 TV Sets and $50 portable speakers to give to his students for Christmas. She bought 30 devices in all and spent $3000. How many TV's and Speakers did she buy? Show all work.

Answers

Answer:

12

200+50=250

3,000/250=12

True or False: Credit cards are a closed and secured line of credit. Explain.

Answers

Answer:

The cost of credit is basically the late fees and transfer fees on your credit card. ... May combine elements of closed and open-end credit. Usually higher interest rates and higher fees.

Step-by-step explanation:

Answer:

False, a secured line of credit is guaranteed by an asset called collateral, such as a home or a car.

An unsecured line of credit is not guaranteed by any asset—for instance, a credit card.

Step-by-step explanation:

5. Write 8% as a decimal

Answers

Answer:

.08

Step-by-step explanation:

sorry it’s a little blurry, please help me out! thank you

Answers

Answer:

D

Step-by-step explanation:

this is easy for me

plz doo plz do all plz

Answers

9: D

10: Maybe A or D. I'm unsure about 10.

⚠️Can Someone Please
help me ⚠️

Answers

The answer is: 4/x6

You subtract the variables with their exponents.

Y3 - y3= 0
X - x7 = x6.

X6 is left in the denominator
4 is left on top because there is nothing to subtract it with.

i really appreciate you rn THANK YOU SOOO MUCH!!

Answers

It’s d hope it help:)

What is the value of x?
х
6v2
45°

Answers

Answer:

100

Step-by-step explanation:

g

6v2xv2: 12 x=12 olmalı

Who can help me on this it’s due soon!!! Please help

Answers

Answer:

Whats the answer???

Step-by-step explanation:

13 was subtracted from a number and that difference was then divided by 5. After which, that quotient was multiplied by 7. The resulting product was -7. What was the number? (

who has the greater rate of change?

Answers

Omar has the grater rate of change

You see me once in June, twice in November and not at all in May. What am I?

Answers

Answer:

the letter e

Step-by-step explanation:

What has the highest value? 8, -63, or -648

Answers

Answer:

8

Step-by-step explanation:

-63 Equals that it is less then 0

-648 Equals it is Less then 648

If this did not help I am so so sorry.

Answer:

8 has the most value because negative numbers are worth less than 0

Step-by-step explanation:

hope this helps

I have 68.7% in a class. If i make 100% on this project (which counts as a test grade), what would be my new average in the class?

Im asking for myself

Answers

Your new average would be around 73.7

Which statement is true about minus 14 and minus 8?

Answers

Answer:

minus 14 less than minus 8 because minus 14 is located to the left of minus 8 on the number line.

Step-by-step explanation: Hope this is right! and I hope it helps you UwU

Solve for the equation...

Answers

Answer:

(4 , 1)

Step-by-step explanation:

Intersecting point of the two lines  give the solution for the equations.

(4 , 1)

PLEASE HELP FAST! my problem is in the photo.

Answers

Answer:

I think it would be A), <F is included between line EF and line FG.

Step-by-step explanation:

If it goes E to F, then from F to G, angle F must be in the middle.

If the weight of package is multiplied by 2/7 the result is 8 pounds find the weight of the package

Answers

Answer:

28 pounds

Step-by-step explanation:

From this, you already know that 2/7 of x is equal to 8 pounds (x being the actual weight of the package). the equation would be 2/7(x)=8 to simplify this, you divide both sides by 2/7. x=8/2/7. this is the same as x=8*7/2 which is x=56/2. so your finale answer is 28 because 56/2 is 28!

Two friends Caleb and Ynez are both selling brownies for a class fundraiser. They decide to advertise how much buying a certain number of brownies will cost in two different ways, as shown in the graph/chart below. Create an equation for the cost, C, of n-brownies for Caleb's pricing. After you have created the equation, which of the two friends have the higher unit cost per brownie? How much more would it cost to purchase 50 of the more expensive brownies than the less expensive ones?​

Answers

Answer:

C50   X  n

Step-by-step explanation:

Find the slope of the line through the pair of points
(-2,-9), (-11,-6)

Answers

Answer:

-1/3

Step-by-step explanation:

-6--9= 3

-11--2=-9

-3/9=-1/3

Answer:

-0.33

Step-by-step explanation:

m=yB-yA/xB-xA  

m=-6/-11,-9/2

=-3/9

10(X+1) = 2x -7 solve for X:

Answers

x=-17/8

10x + 10 = 2x - 7
8x = -17
x = -17/8

Answer:

x = -17/8

Step-by-step explanation:

10(x+1) = 2x - 7

=> 10x + 10 = 2x - 7

=> 10x - 2x = -10 - 7

=> 8x = -17

=> x = -17/8

There are 18 fish in a pond. 9 carp, 8 koi and 1 trout. what is the probability of picking a koi if you pick a fish at random .. HURRYY PLS
9/18
8/18
1/18
0/18

Answers

Answer:8/18

Step-by-step explanation:

Sammy has a rectangular doormat on her porch. The mat is \dfrac45\text{ m} 5 4 ​ mstart fraction, 4, divided by, 5, end fraction, start text, space, m, end text long and \dfrac12\text{ m} 2 1 ​ mstart fraction, 1, divided by, 2, end fraction, start text, space, m, end text wide. What is the area of the doormat?

Answers

Answer:

Area of the rectangular doormat = 2/5 m²

Step-by-step explanation:

Length of the rectangular doormat = 4/5m

Width of the rectangular doormat = 1/2m

What is the area of the doormat?

Area of a rectangle = length × width

= 4/5m × 1/2m

= (4×1) / (5×2)

= 4 / 10

= 2/5 m²

Area of the rectangular doormat = 2/5 m²

WILL MARK BRAINLEIST ANSWER 15 POINTS

determine if the pair of lines are parallel, perpendicular, or intersecting

Answers

Top left: parallel
Top right: perpendicular
Bottom left and right: intersecting

Which of the four tables below represents a function? *

Answers

The answer is 4.

A function shouldn’t have repeated Xs which is all 3 other tables do.

_______________ are useful for comparing data and seeing which categories are most popular.
A. star graphs
B. bar graphs
C. line plots
D. line graphs

Answers

Answer:

B

Step-by-step explanation:

I hope this is correct and have a great day

7 in 10 accountants disagree on a particular matter regarding . What percent of the accountants disagree on the matter?

Answers

Answer:

70%

Step-by-step explanation:

Answer:

70%

Step-by-step explanation:

Peter had 60$. He spent 24$ on food and 18$ on a t-shirt.
What percentage of his money did he have left?

Answers

Answer:

18% or 0.18

Step-by-step explanation:

Answer:

24%

Step-by-step explanation:

what plus -2/3 equals -1 2/3

Answers

Answer:

-1

Step-by-step explanation:

-1+-2/3=-1(2/3)

Answer:

-1

Step-by-step explanation:

-1  +  -2/3  =  -1 2/3

Hope it helps!

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