Mathematics Middle School

WILL MARK BRAINLIST IF ALL QUESTIONS ARE ANSWERED

1) Write a function. Choose three input values and find the corresponding output values. Show your work.
2) Create a set of data that have a perfect negative correlation.
3)

Answers

Answer 1

Answer:

is there a picture

Step-by-step explanation:

Related Questions

During the Cold War, what two types of governments were dominant in Western Europe and Eastern Europe? Define what both types of government mean.

Answers

Answer:

Western Europe promoted capitalist democracies. Eastern Europe came under the Communist influence of the Soviet Uniion.

Step-by-step explanation:

Aleena, a student, is going to complete a final exam next week. The exam has 30 questions. The teacher's recommendation is that students take between 2 and 2.5 minutes per question. If a student follows the teacher's recommendation, about how much time will it take Aleena to complete the exam?

A. Between 30 and 45 minutes

B. Between 20-30 minutes

C. Between 10-15 minutes

D. Between 60 and 75 minutes

Answers

Would have to go with B.
I think the correct answer is B

40% of Kim's cookies are chocolate chip flavored. If Kim has 2 chocolate chip cookies, how many cookies does she have total?
A. 5
B. 80
C. 0.8
D. 105

Answers

Answer:

(A) 5 is the answer

Step-by-step explanation:

if 40%=2 then 20%=1 so 20%=1 x 5=100% that means 100%=5

                                                      hope it helps

A -40%/2 = 20% each

A ladder 8m long rests against a house. If the house is 6m high and the bottom of the ladder is 2m from the house, how much of the ladder extends beyond the roof?

Answers

Answer:

15

Step-by-step explanation:

you add all of them up and you get your answer

8m=26 foot long
The house is 6m= 20 foot long
Bottom of the ladder is 2m from the house=7 foot

So total for the ladder is approx 33 foot which is approx 13 foot extends the roof

please help WILL GIVE BRAINLIEST!

Answers

Answer:

13 ish

Step-by-step explanation:

x is botem

y is top

13 I’m the middle of eight

Divide, write awswer in simplest form

2 and 7/9 divided by 2

Answers

Answer:

1.388

Step-by-step explanation:

2 7/9 / 2 =

7/9 = 0.777

2 7/9 = 2.777

2.777 / 2 = 1.388

A $400 suit is marked down to $260. Find the percent of markdown.
A.0.35%
B.35%
C.65%
D.154%

Answers

The answer is B. -$140

Answer:

35%

Step-by-step explanation:

i dont know which letter it is bc a and b are the same answer and technically they are both right.

We can automatically assume that the answer isn't c or d because the suit didn't get marked down more than halfway.

We can't figure which letter is the correct one tho because answers a and b are the same.

What is the slope of the line shown on the grid?

Answers

Answer:

Where is it?

Step-by-step explanation:

Answer:

wheres the grid?

Step-by-step explanation:

can u HEEEEELP PLSssss

Answers

Answer:

13/4, 3 1/4, or 3.25

Step-by-step explanation:

Answer:

13/4 OR 3 1/4

yall know the drill.

Answers

Answer:

The answer is 29/8

Hoped this helped you!

I don’t really know but I hope this helps you XD please give Me brainiest if I’m right if I’m wrong put the right answer for others. Thank you!

how to calculate the measure of center with an example question
Calculate the measure of center for the data on the dot plot, rounding your answer to the nearest tenth place.
Box plot is below

Answers

Answer:

3

Step-by-step explanation:

Plz answer both questions if works will give brainliest BTW start from the 1st one at the top

Answer 1:

Answer 2:

Answers

Answer 1: 8

Answer 2: C

Answer for question 1: Last table.

Step-by-step explanation: The answer is not the top 2 because the y-intercept is plus 5 not minus 5. Let us now look at the bottom two and calculate if the slope is equal to -2. (Second to last table) 13-9/4-2= 4/2=2. This does not equal -2. Let us look at the last one. 13-17/4-2= -4/2= -2. The last one is the correct answer because it has the y-intercept of 5 and the slope of -2.

Answer for question 2: 4

Explanation: The rate of change formula is y1-y2/x1-x2. Let us take 16-8/1-1/2. This is equal to 4 because 16-8 is 8 and 1-1/2 is 1/2. 8 divided by 1/2 is 4.

What is the coefficient in the following expression: 5 + 3x + (-3)

Answers

Answer: A coefficient is a number multiply its by a variable( example: a, x, y) so the coefficient is 3.

Solve.



−0.55p − 7 = 0.45p



The solution is p =
HELPP PLZ

Answers

Answer:

p=-7

Step-by-step explanation:

-0.55p-7=0.45p

-7=0.45p+0.55p

-7=p

Lin’s class has also adopted some sections of highway to keep clean. If 1 1/2 sections are 3/4 mile long, how long is each section?

Answers

Half a mile I’m pretty sure!!!

In each section 2/3 miles is covered.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

If 1 1/2 (3/ 2) sections are 3/4 mile long.

So, in one section = 3/4 ÷ ( 3/2)

                               = 3/4 x 2/3

                               = 2/3

Hence, In each section 2/3 miles is covered.

Learn more about unitary Method here:

https://brainly.com/question/22056199

#SPJ2

A salesman at T-Mobile earns $12 for each phone he sells as well as an hourly salary of $18. Write and solve an inequality to determine the number of phones he must sell to earn $1000 in a 45-hour week.

Answers

He needs to sell 33 , your welcome :)
Answer is 16
P= (1000-18 times 45) divided by 12
So 1000-810 = 190 divided by 12 equals 15.8
But you can’t sell 15.8 phones so he has to sell 16, I’m bot very good at fighting inequalities so the inequality that I wrote might not be right

algebra 1 ty brainilest if correct

Answers

The fourth one is the correct answer.

select all the simplified expression
​

Answers

Answer:

1 / 3^5

1/ 243

Step-by-step explanation:

3^4 ÷ 3^9

We know that a^b ÷ a^c = a^ ( b-c)

3 ^ ( 4-9)

3^ -5

We can rewrite this as a^-b = 1/ a^b

1 / 3^5

We know that 3^5 = 243

1/ 243

Answer:

The answer to the question provided is [tex] \frac{1}{243} [/tex] and [tex] \frac{1}{ {3}^{5} } [/tex].

Please just- help please =v=

Answers

Answer:

4

Step-by-step explanation:

a is negative, b is positive, c is negative and d is the opposite of a

If the sales tax rate 6.5%, how much sales tax will you pay on a $480 item?

Answers

Answer:

Before Tax Price: $480.00

Sale Tax: 6.50% or $31.20

After Tax Price: $511.20

Step-by-step explanation:

Tax amount:31.20

I'm pretty sure it's
31.2

A scale of a new building was created for approval by the city council. The scale of the model is 5 inches = 24 feet. If the model is 5 feet tall, how tall is the actual building

Answers

Answer:

288

Step-by-step explanation:

5 feet = 60 inches

60/5 = 12

12*24= 288

288

Step-by-step explanation:

This is because you you multiply 5 times 12 because there is 5 feet and 12 inches a foot. That =60 then 5 fits in 60 twelve times so that mean you multiply 12 by 24 because you multiply the inches by how tall the building actually is.

I am going to ask 4 questions im sorry...

Answers

Answer:

4/5 divided by 1/2 = 6/5 = 1 1/5

11/5-7/5 is 4/5
4/5 divided by 1/2 is the same as
5/4 x 1/2
so it’s 5/8

There are 144 students in 6th grade at Southside Middle School. On the last math test, 64 students received A’s. 48 students received B’s, and the remaining 32 students received C’s. What is the ratio of students who received A’s to the whole class?

Answers

64:144 because it’s just asking for A and 64 received A’s

can anyone help? (whoever is right gets marked brainiest

Answers

Answer:

144

Step-by-step explanation:

Answer:

area of trapezium is equal

A=a+b *h

2

69.6

area of the triangle is equal to L * B

12.4 *6

74.4

then area of whole figure = area of trapezium + area of rectangle

74.4 +69.6

144

The students in Mr Taylor's class are part of different clubs.
8 boys in a reading club
4 girls in a reading club
2 boys in drama club
12 girls in drama club

Answers

Answer:

The answer is D

Step-by-step explanation:

1 girl in reading club for 3 girls in a drama club

4 x 3 = 12

Have a good day and be safe.

i do believe the answer is D, sorry if that’s incorrect

Veronica went to the local convenience store to buy bread, milk, dishwashing liquid, and paper towels. The table below shows the cost for each item, including tax. Veronica gave the cashier a $10.00 bill. The cashier handed her 3 quarters and 4 pennies in change. Veronica thought she should have received more change.

Local Convenience Store Prices
Item Price
Bread $2.19
Milk $2.49
Dishwashing Liquid $0.87
Paper Towel $1.47

Which mathematical explanation best supports Veronica's claim?
F.
The cashier did not scan the dishwashing liquid.
G.
The cashier scanned the bread twice.
H.
The cashier scanned the milk twice.
J.
The cashier handed out 4 pennies instead of 4 dimes.

Answers

Answer:

F.


Step-by-step:

She wanted bread ($2.19), milk ($2.49), dishwashing liquid($0.87), and paper towels($1.47).

$2.19
$2.49 $10.00 - $7.34 = $2.66
$0.89 - $0.79
+ $1.47 ————
————- $1.87
$7.34

Drag each tile to the correct box.
Calculate the sum of each expression. Arrange the expressions in the order of their value from largest to smallest.

Answers

Answer:

same order its in now

Step-by-step explanation:

What is the answer to 10x+12=8 ?

Answers

Answer:

x=-.4

Step-by-step explanation:

Answer:

x= -0.4

Step-by-step explanation:

You subtract 12 from 8 and get -4. Then you divide by 10 to get -0.4. Therefore, x= -0.4

Describe where these numbers are located on the number line: 1.5, -3, -212

Answers

Answer:

-212 , -3 , 0 , 1.5

Step-by-step explanation:

Thats my little numberline but if this helps the 1.5 goes to the right of the 0 and the -3 and -212 go left of the zero :)

Find the slope
Can someone please explain how to do this I don't really understand please and thank you

Answers

I have no idea 149 I think lol
Alright I haven’t done this in a while but I’ll try.

When doing slope you always want to do rise over run. Slope= y2-y1/ x2- x1.

So what you want to do is find your two pretty points on the graph! Meaning where the point is exactly on those little corners!

So if we start you can see you rise 2 spaces up before you’re vertical to your next pretty point. Next you want to RUN to the next one which would give you 4!

This being said you’re slope is 2/4 but you want to make sure you simplify if you can! In this case you can do it’ll give 1/2!

Again I haven’t done this in a while and I apologize if this is wrong! Hope this helps!
Other Questions
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