Mathematics Middle School

Can you ever have a function and a relation at the same time? Why or why not?

Answers

Answer 1

Answer: If you think of the relationship between two quantities, you can think of this relationship in terms of an input/output machine. If there is only one output for every input, you have a function. If not, you have a relation. You can conclude that this set of ordered pairs does not represent a function

Step-by-step explanation:

Hope this helps :) good luck!!

Related Questions

please answer right ill give brainliest and if u just need the points please don't submit an answer just comment on the question and ill make a whole other question where u can answer and get like 50 points but answer right I really need to get this done and lol his name is sweet t

Answers

Answer:

Bella saves more per chore than sweet T

Step-by-step explanation: t only earns 2 cents a chore and only had 10 in savings, ayooo bellas for the dub

1. Below is Amie’s work for a homework problem. Her teacher marked her problem as incorrect. You will need to correct her mistake and explain what she did wrong.


18-(-13)= 5

What is the correct answer to the problem above?

Explain what she did wrong and how to fix.

(Math Integers) Show work please thank you!

Answers

Answer:

18-(-13)=31

Step-by-step explanation:

Since -13 is a negative number, you add 13 instead of subtracting 13.

I didn't explain it very well but I hope it helps.

she just subtracted the numbers and forgot about the negatives .

are these ratios proportional? prove it
5/9 = 25/18
the / are fractions

Answers

5/9 = 25/18

Cross multiply:

5 * 18 = 9 * 25

Simplifying

5 * 18 = 9 * 25

Multiply 5 * 18

90 = 9 * 25

Multiply 9 * 25

90 = 225

Solving

90 = 225

No they are not

No they are not proportional

This is for math its about Triangular prisms pllzzz help

Answers

Answer: A.)

Step-by-step explanation:

Write an algebraic expression that means the same as 50 take away b.

Answers

Answer:

50-b or (30+20)-b

Step-by-step explanation:

I think it could be (25+25)-b

Thanks if you help! :)
There are 88 seats in a theater. The seating in the theater is split into 4 identical sections. Each section has 14 red seats and some blue seats.

a. Create an equation to represent this situation.

b. How many blue seats are in the theater?

c. How many red seats are in the theater?

Answers

If there's 14 red seats in each section, the total amount of red seats will be 14 times the 4 sections, which equals 56. We just subtract 56 from 88, which is equal to 32.

An equation for this would look like:

x+56=88

so:

a. x+56=88

b. 32 blue seats

c. 56 red seats

Answer:

a- (88/4) / 14 = Blue seats or red seats? maybe...

b- 56

c-56

Step-by-step explanation:

Andrea started a workout program at a local health club. she began with a 25 minute workout and has increased her time by 5 minutes per week.

How many weeks should she increase her time , if she wants her workout to be no more than one hour?

Answers

Answer:

She should work out for 7 weeks if she wants her time to be an hour.

Step-by-step explanation:

5 times 7 equals 35 and 35 plus 25 is 60 which is equal to an hour

Answer:

She should work for 7 weeks if she wants it ti be an hojr

please help me with this

Answers

I NRRS HEPPP
SYEO VY STEO EXLAJ

Put the number by which one you answer

Answers

Answer:

#2 y intercept The y-intercept is where the line crosses the y-axis (touches the y-axis).

Step-by-step explanation:

#2 because math is always right

Helppp!!!!! 2 questions answer both

Answers

1. The answer would be about 20.72, or 20.7142 if you don’t want the rounded version

2. The answer is -12.8
I agree with what she saidddd ^

HELP MEH PLEASE ILL GIVE BRAINLEST

Answers

Answer:

A

Step-by-step explanation:

Marking Brainliest for first right answer

Answers

Answer:

45.9L

Step-by-step explanation:

25.5 bottles taken to fill the cooler, each bottle is 1.8 litres so 25.5 x 1.8 = 45.9L

The first box is the answer I believe Hope this helps :)

The rectangular front yard of a house has a length to width ratio of 4:5. If the perimeter of the yard is 90 meters, what is the length of the yard

A. 50 meters
B. 40 meters
C. 25 meters
D. 20 meters

Answers

Answer:

B!

Step-by-step explanation:

If the ratio is 4:5, then that means you can take the 90 and divide it by 9 (4+5) which is 10. You now know that each unit in the ratio is equal to 10 meters. If the length is 4 units, take that 4 and multiply it by 10.

Please help quickly i would appreciate it ty!

Answers

Y=24! And now I’m just randomly typing so I can send the answer

Complete the table of equivalent ratios

Answers

Answer:

2:8 6:24 8:32

Step-by-step explanation:

sorry if im wrong

Answer:

2:8

4:16

6:36

8:48

Step-by-step explanation:

The key is pretty simple, for every one number you mulitply it by 4. For example 1:4,

Solve the equation by finding the common multiple.

three fourths minus two fifths plus eight twentieths equals blank

seven twentieths
fifteen twentieths
twenty fifteenths
thirteen twentieths

Answers

The answer is b.
15/20. multiply 3/4 by 5 on both the top and bottom,, the result is 15/20. Once you have 15/20 you take the other fraction (2/5) and multiply both the top and bottom by 4. You should end up with 8/20 now that both fractions have the same denominator you can subtract them. Once you do so the denominator will stay the same except the numerator you end up with 7/20 with this fraction you can add 8/20 when they are added together you should get 15/20.
The answer is b I hope that helped and btw have a good day

Combine the cube of k and 27

Answers

27k
explanation:
27 + k

Answer:

27k

Step-by-step explanation:

27 + k

I need a quick equation in y=mx+b form that shows their total miles hiked after x number of weeks.

Answers

Answer:

20 + X4

Step-by-step explanation:

Please help me quick!

Answers

She should us the coupon for $5 because with 10% she only gets 1 dollar of!

have a nice day!<3

Marking Brainliest for first right answer

Answers

Answer:

8.93

Step-by-step explanation:

(pls mark me brainliest if u can)

between 4 and 10 bc the answer is 8.36 nd it estimated closer to 10

find a number that makes the number sentence come true . 17/2 <___ (fill in the blank)​

Answers

20/2
hope that helps as

How could you apply a Property of Equality to this equation to solve for x?

X + 2 = 4

Answers

Answer:

x = 2

Step-by-step explanation:

first we will subtract 2 from both sides to eliminate 2 in side of x

so we will get ,

=》x + 2 - 2 = 4 - 2

=》x = 2

hence we get x = 2 , solved

2
Solution
1+1 = 2
2+2= 4

!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

b

Step-by-step explanation:

the degree is 1, hope this helps :)

Answer: Shoot, sorry I was wrong. It's b.

(3+3+8-9)+(66-6)6=


Please give correct answer if you a brainlest

Answers

Answer:

365

Step-by-step explanation:

3+3=6+8=14-9=5+360=365                                                                                                                  

                              /\

                           66-6=60*6=360

Answer: 124

Step-by-step explanation:

Always start with anything in the Parentheses. Something that works is PEMDAS (parentheses, exponent, multiplication, division, addition, and subtraction.

In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the 40° angle.

A straight line is shown and is marked with three angles. The first angle measures 50 degrees. The second angle measures 40 degrees. The third angle is labeled x. The line between the 40-degree angle and angle x extends below the straight line. The angle formed is labeled angle y.
Write and solve an equation to determine the measure of angle y. (5 points)

Answers

60° + 70° + y° = 180°

130° + y° = 180° ~Subtract 130° from both sides

y° =50°

y=x because they are both vertical angles

x° = 50°

Answer:

40 + 50 + y = 180

90 + y = 180

90 - 90 = 0

180 - 90 = 90

y = 90

theres a pic plz hurry

Answers

Answer:

x is -0.5

yis-4.5

0.5 is for x
4.5 is for y

Please help me with acellus

Answers

Answer:

x = 16

Step-by-step explanation:

4x - 2 = 3x + 14 ( being linear pair)

4x - 3x = 14 + 2

x = 16

Hope it will help :)

Write a story that could represent this math problem.

The equation two sixths times three fourths equals blank. Below is a rectangle partitioned into twenty four units. Each unit has a width of one sixth and a length of one fourth. The first two rows of the rectangle has a width of two sixths and its three columns has a length of three fourths.

Answers

Answer: Anna was trying to solve the area of a rectangle the width was 2/6 of an inch and the length was 3/4, what was the area of the rectangle?

Step-by-step explanation: Hope this helps

Answer:

Step-by-step explanation:

only thing I can tell you is two sixths times three fourths is 0.25 which in a fraction is 5/5

Linear equation: -1
2
(6x + 10) = 13

Step 1: –3x – 5 = 13

Step 2: –3x = 18

Step 3: x = –6

Which sequence describes the inverse operations used for steps 2 and 3 to solve the linear equation?
a.the addition property of equality and then the division property of equality
b.the addition property of equality and then the multiplication property of equality
c.the subtraction property of equality and then the division property of equality
d.the subtraction property of equality and then the multiplication property of equality

Answers

Answer:

A. The addition property of equality and then the division property of equality

Step-by-step explanation:

The correct answer is a.

Help Me Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Yea that’s right

I did that same
It’s 100 times thicker hope this helps
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