Mathematics Middle School

please help ill give brainliest to the right answer

Answers

Answer 1

Answer: thaths hard

Step-by-step explanation:

Answer 2

Answer:

The functions have the same initial value

Step-by-step explanation:

As you can see, tour 2 starts at the point (0,35). This is the cost with no people. Tour 1 one the other hand starts at (1,45), not zero. So since the rate of change/slope is 10. Subtract 10 from 45 and you get 35. The same starting point as tour 2.

Related Questions

please answer right ill give brainliest to the right answer for sure please helpppp

Answers

Answer:

Could be wrong but I believe it's bottom right

Answer:

The one in the bottom left corner is a linear function

Step-by-step explanation:

Pls help asap

pls :) :) :)

Answers

Not clear needs more information

what do you need help for

Giovanni started a new job and decided to open a bank account with $10. Each week he will deposit $8 from his pay to the account. Which of the following recursive formulas can be used to model the total amount of money in Giovanni's account?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

I think im pretty sure.

Carl buys songs and downloads them to his computer. The bar graph shows the numbers of each type of song he downloaded last year. What fraction of the songs were country? Find the fraction for each type of song. Write each fraction in simplest form and give its percent equivalent.

Answers

Answer:

1/5 of the songs were country.

1/4 of the songs were rock.

1/3 of the songs were pop.

Step-by-step explanation:

Please mark as Brainliest!!!

A company makes yellow golf balls and white golf balls. The table shows the company's sales of yellow balls for the past 3 years.

1. The company expects sales of yellow golf balls to increase in year 4.
2. The company also expects the ratio of yellow golf balls to white golf ball sales in year 4 to be about 1:5

Estimate the number of white golf ball sales in year 4.

Answers

Answer:

251,087

Step-by-step explanation:

need help asap
will give brain

Answers

question 1 is F question 2 is D

Question 1 is F
Question 2 is D

3over5^0?

plz help
thank you

Answers

I am not sure if this is the answer you are looking for but this might be what your looking for hope it helps!

Answer: 3

Explanation: Reduce the expression, if possible, by cancelling the common factors.

3/ 5^ 0 the answer is 3

Pleaseeeee help once more.Tysm

Answers

The answer that goes there is 42

Answer:

Step-by-step explanation:

The coordinate of point c is 4,3

I hope it help you

please put explanation :<

A store owner pays $12 for a particular bracelet. To cover expenses, the owner will mark up the price by 150%. Find the selling price of the bracelet.

Answers

Answer:

$30

Step-by-step explanation:

Calculate the mark up

12*150/100=18 dollars

Add the mark up to original price

$12+$18=$30

please help ill give brainliest to the right answer :)))

Answers

How do you post a question

Answer:

y= 3x+1

Step-by-step explanation:

The graph shows a rise over run of positive 3 over positive 1 meaning that the slope would be positive 3x. The function crosses the y axis at the point (0,1) giving it a y intercept of positive 1.

PLEASE HURRY!!!! Which ratio is equivalent to 4, (point)
16
02:4
06 to 20
08:32
O 12 to 64

Answers

08:32 i did this on a text and it’s was right hope this helps you:)

The ratio equivalent to the ratio 4:16 is 1:4.

What is the ratio?

The ratio is defined as the comparison of two quantities of the same units that indicates how much of one quantity is present in the other quantity.

The given ratio is 4:16.

Here, 4:16 can be written as 4/16

Divide both the numerator and denominator by 4, we get

1/4

So, 1/4 can be written in ratio as 1:4

Therefore, the ratio equivalent to the ratio 4:16 is 1:4.

To learn more about the ratio visit:

brainly.com/question/13419413.

#SPJ7

Explain how to find the unit rate from the word problem.

Joe went to the store and bought 3 pieces of candy for $0.75. What is the unit rate?

Answers

What you would do is divide the 3 pieces of candy by $0.75 and that should give you $0.25 which is the unit rate , because each piece of candy is $0.25 that is how much it is for one . When finding the unit rate you are finding how much something is for the price of on

It is 4 because when you divide 3 by 0.75, you would get 4

Find the total surface area of the net below:

Answers

Answer:

57.6

Step-by-step explanation:

The answer is 57.6 btw hope that helped

On a test of 80 problems, Bill got 75% of the problems correct
How many did he get correct
A. 75
B. 60
C. 50
D. 40
E. 30

Answers

The answer is c hope that helped

GIVING BRAINLIEST, FIVE STARS AND THANKS!!!!!!!!!!!!

Which temperatures are below 108°C?

230°F
228°F
212°F
225°F

Answers

Answer:

212

Step-by-step explanation:

Answer:

C and D

108C equals to 226.4F

212F and 225F is below 226

pearson realize help please!

Answers

Answer:

I think it would be 15

Step-by-step explanation:

Because if you split the number line into 6 different sections (with the 15 on the left side and the 16 on the right side) and shade/fill in 2 of those, you would be closer to 15.

The dot plots show the number of hours a lightbulb lasts from two different brands.

Which of the following statements is correct?

a. the mean for brand a is the same we the mean for brand b

b. there were more lightbulbs in the dot plot for brand a than in the dot plot for brand b

c. the mean for brand b is higher than the mean for brand a

d. the mean for brand a is higher than the mean for brand b

Answers

Answer:

Step-by-step explanation:

I dont really know so hope its right.

Answer:

C. The mean for brand B is higher than brand A.

Step-by-step explanation:

What we're looking for is the true statement of these 4.

We already know B is out, because there were 11 lightbulbs on brand B, and 10 on brand A.

Because of that, A is also out, because the means cannot be the same.

As a result, only C and D remain.

Now, add the 10 dots on brand A.

((1000 * 1) + (1100 * 2) + (1200 * 3) + (1300 * 4))/10

(1000 + 2200 + 3600 + 5200)/10

(3200 + 3600 + 5200)/10

(6800 + 5200)/10

12000/10

Brand A has an average of 1200 hours/lightbulb

Then, add the 11 on brand B

((1400 * 1) + (1500 * 4) + (1600 * 2) + (1700 * 1) + (1800 * 1) + (1900 * 1))/11

(1400 + 6000 + 3200 + 1700 + 1800 + 1900)/11

(7400 + 3200 + 1700 + 1800 + 1900)/11

(10600 + 1700 + 1800 + 1900)/11

(12300 + 1800 + 1900)/11

(14100 + 1900)/11

16000/11

Brand B has an average of 1454 hours 27 minutes 16 seconds 364 milliseconds/lightbulb

Comparing the two averages, we come to the realization that D is out because Brand A's average was less than Brand B's.

That leaves C as our answer.

SOMEONEEEEEEE PLSSSS HELP MEEEEEEEEEEEEEEEE

If it's possible you can answer all pls? Thx

Answers

Answer:a d f g j

Step-by-step explanation:

Answer: True, False, True, True

Step-by-step explanation:

Please give me a solid answer and please give steps on how you got the answer, please

Answers

All answers are the pic.

When you are lining up the ratios, make sure they are aligning each other with the same unit.

13) Ok so if you run 1 mile in 8 minutes, the ratio will be 1:8. So you do

8(5) = 40 minutes

You take 40 minutes to run 5 miles.

( because of every 8 minutes you run one mile so you will multiply the amount of minutes(8) by the amount of miles(5).)

14) The ratio for this one is 1:12.5.

You work backwards to find this answer

400/32 (divide 32 into 400)

In one hour you earn 12.5.

To be sure check your answer like this

12.5*32= 400

15) For this one I’m not too sure (someone correct me if I’m wrong) I think the 24 oz would be a better buy.

The 24 oz cost $1.40 while the 32 oz cost $3.09 thats a $1.69 difference in price. If you wanted to get three loafs but you only have 5 dollars. Your best choice would be the 24oz because

$1.40*3 = $4.20
$3.09*3 = $9.27

In this case you will get three loafs for just under 5 dollars making the 24 oz a better buy.

( you multiply the price of one loaf by the amount of loafs you want)

Hope this helped :)

Solve:

seven and two fifths minus four and four ninths equals blank

eleven and seven fourteenths
eleven and thirty eight forty fifths
two and twelve forty fifths
two and forty three forty fifths

Answers

Answer:

2 43/45

Step-by-step explanation:

Please help I think I know the answers but I’m not positive if it’s correct

Answers

CDEF is the right answer

Jacob says the following is not a function:

(1, 5) (3, 7) (5, 9) (7, 11)

Is he correct? Explain why or why not?

Answers

Answer:

He is wrong

Step-by-step explanation:

for it to not be a function the x coordinates would have to repeat at some point

ex if it was not a solution:

(1,5)(1,8) (3,7) (5,9) (7,11)

as you can see the 1 repeats which makes it not a function but because your doesn't have anything repeating then its a function

I need help with this math, it is hard and I’m not good at it. I don’t understand this math so plz help me.

Answers

142 hope I’m right this time

142 good luck

Explanation :

Factor 8u+36.
Write your answer as a product with a whole number greater than 1.

Answers

Answer: 4

Step-by-step explanation:

4 out of 8u+36

4 (2u+9).

Answer is 4 that’s what I got

To help pay for the next school event, Terry and Tony want to make a
profit from ticket sales for this dance. They determine that they
would like to bring in a total of $475 from ticket sales.
a. If x represents the price per ticket, write an equation to represent
this situation.
b. Some student council dance committee members believe they should
charge $4.00 per ticket, while others think they should charge $4.50
per ticket. Terry and Tony believe the price per ticket should be
$5.00. Use substitution to find the solution to your equation from
part a and to determine how much each ticket should cost.

Answers

I think each ticket should cost $5.00 and for 2 $10.00 and so on

A train leaves New York for Chicago,
traveling at the rate of 100 miles an
hour. Another train leaves Chicago
an hour later, traveling at 75 miles
an hour. When the two trains meet,
which one is nearest to New York?

Answers

Answer:

The second train and the first train are at the same distance to new york

Step-by-step explanation:

80-4 to the power of 2 divided by 8

please help and dont joke around please

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

tell me if it is wrong

I would really appreciate a brainliest!!! :)

Dillo says that the value of 12 - 3^2 is 81. how did he get that answer?

Answers

Answer:

3^2 is 9, 12-9 is 3, so Dillo is wrong

Step-by-step explanation:

Answer:

As the statement indicates that diallo says that the value of 12-3 to the second power is 81, it means that he subtracted 3 from 12 which is equal to 9. Also, the value of 12-3 to the second power means that he calculed the value of 9 squared which is 81.

Step-by-step explanation:

HELP PLEASE!!!!!! I NEED TO GET AN 100%

Answers

Answer:

Step-by-step explanation:

please help me on these two questions

Answers

Answer:

4. 22

5. 1

Step-by-step explanation:

i hope this helps

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