Mathematics Middle School

Answer the following questions.

Answer The Following Questions.

Answers

Answer 1

Answer:

kenzie can only buy 2 sets of scrunchies unless she can buy half then it would be 2.5.

Step-by-step explanation:

20 scrunchies = $3.00 meaning= $3.00+$3.00 = 6 dollars. Anymore would be over the limit of money she would be able to use for the scrunchies.

Answer 2
Here I’ll send you the link to the link

Related Questions

what is the perimeter of a triangle with 3 sides that measure 8 ft, 20 ft, 12 ft

Answers

Answer:

40 ft

Step-by-step explanation:

Perimeter is the sum of all 3 sides of a triangle.

For this particular triangle, add 8+20+12:

40

Answer:

40ft

Step-by-step explanation:

to find perimeter, you have to add up all the sides.

8ft+20ft+12ft+40ft

A bag of marbles contains 35 blue marbles and 15 green marbles. Which of the following shows the decimal of the fraction of green marbles in the bag?

Answers

Answer:

15.35

Step-by-step explanation:

Answer:

0.3

Step-by-step explanation:

We know the bag has 50 marbles total: (35+15=50)Now, put 15 over 50 to make it a fraction: (15/50)Finally, we figure that 15 divided by 50 equals 0.3.Thus, our answer is 0.3!

Reese has nickels and dimes in his pocket. He counts a total of 11 coins. The total value of his pocket change is 70 cents. Let 'n' represent the number of nickels and let d represent the number of dimes in Reese’s pocket.
Which equations can be used to represent the information in this problem? Check all that apply.

A) 5n + 10d = 11
B) n + d = 11
C) n + d = 70
D) 5n + 10d = 70
E) 10n + 5d = 70
REMEMBER, THIS IS MULTIPLE CHOICE :)

Answers

The combine equation that represents the information in this problem is as follows;

n + d = 11

5n + 10d = 70

He has only nickel and dimes in his pocket. The total number of coins is 11 coins. The total cost is 70 cents.

let

n = number of nickels in his pocket

d = number of dimes in his pocket

1 nickel = 5 cents

1 dime = 10 cents

Therefore,

Total number of coins:n + d = 11Total cost of the coins5n + 10d = 70

Therefore, the combine equation is as follows:

n + d = 11

5n + 10d = 70

learn more on equation here: https://brainly.com/question/22583377

1/6 divided by 2/10
whoever answers first gets a brainlyest

Answers

Answer:

The answer is 5/6.

0.83333333333- repeating

Stella models a product with algebra tiles. Write a number sentence that best describes her model. Fill in the blanks.

Answers

Answer:

Sorry i dont understand

Step-by-step explanation:

Answer:

the model represents (10)(5) = 50 but when reversed (-10)(5) it equals -50

Step-by-step explanation:

hope this helps!

As a scuba diver dives deeper and deeper into the ocean, the pressure of the water on his body steadily increases. The pressure at the surface of the water is 14.7 pounds per square inch (psi). The pressure increases at a rate of 0.445 psi for each foot you descend.

Answers

Answer:

domain is the values in x axis and the range is the value in y axis

Answer the following questions.

Answers

Answer:

Thanks for the questions

Thank you so much!!

Which of the following expressions is equal to P/17

Answers

Answer:

a and b would work in my opinion because it doesn't say in which specific order.

Answer:

the answer is b

Step-by-step explanation:

im sorry if it was wrong

Min saved 334 pennies. Rami saved 6 times as many pennies as Min.

How many pennies did Rami save?



??pennies

Answers

Answer:

2004

Step-by-step explanation:

334*6=2,004



you have too take 334 and times that by 6 , that should give you 2,004 :)
i hoped i explained it okay, have a nice day !

About 6% if the golf course in the united states are in florida. in 2008 there 17,151 golf courses in the united states, about how many of them are in florida?? Please help nowwwww!

Answers

Answer:

Step-by-step explanation:

hope that help you

Answer:

1029.06

Step-by-step explanation:

You need to change 6% to a decimal

6% = .06

Then multiply .06 by 17,151

0.6 times 17,151 = 1029.06

To Check:

1029.06 out of 17,151

That's pretty much equal to 1/17

As a percentage, 1/17 is 6%

Im so lost i dont get it

Answers

X always = 1
9-1x<-11

Which means
X>20 is your answer !

(a divided by 10) + 44 + a = 180

What is the value of a?

Show all steps.

Answers

1360 divided by 10 is 136. A = 136

to find this i subtracted 44 from 180. this gave me 136.

i was kinda confused on this question but if someone gets the same answer as me, you should use it.
So, I tried using an equation to solve , but here’s what I got. I’m sorry if this doesn’t help.

plz help meeeeeeeeeeeeee

Answers

after 6 weeks: 48kg
after 12 weeks: 21kg
w=15
function rule: r=2
I have no idea… sorry!

Last two!!(ty for all the help) :

14. Factor the following:
I. b2 + b - 12
j. k2 - 5k + 6

Answers

with the b2+b- 12 your gonna want to do this
b2+b-12
b2+4b-3b-12
which is the sum product
after doing that you wanna common the factors from the two pairs. Which is b2+4b-3b-12 then you do you parentheses around b(b+4)-3(b+4) just like that after you do that then you rewrite it in factored form b(b+4)-3(b+4) you then want to rewrite it to this (b-3)(b+4) after that your solution will be (b-3)(b+4) for the first one.
(B-3)(b+4) is the answer to the solution

Yohanna is conditioning all summer to prepare for her high school’s varsity soccer team tryouts. She is incorporating walking planks into her daily training plan. Every day, she will complete five more walking planks than the day before. Yohanna starts with four walking planks on the first day. Write an explicit formula that can be used to find the number of walking planks she completes on any given day. Use the formula to calculate the number of walking planks Yohanna will do on the 11th day?

Answers

Answer:

[tex]X+5[/tex] ; On the 11th day she will do 53 planks

Step-by-step explanation:

Day:   # of planks:

1st :    3

2nd:  8

3rd:   13

4th:   18

5th:   23

6th:   28

7th:   33

8th:   38

9th:   43

10th:  48

11th:   53

please help me with my math problems

Answers

Answer:

a yes

byes

and that was it your answer

11.50 + 1.15x = 12.65
11.50 - 11.50 + 1.15x = 12.65 - 11.50

➗ 1.15x = 1.15 ➗ what does x equal? Please explain in great detail how you figured this out also replace the = with the proper inequality sign and explain how you did that as well.

Answers

Answer: the answer is x= 1

Step-by-step explanation:

So we are dealing with 11.50 - 11.50 + 1.15x = 12.65 - 11.50

our first step is Simplify both sides of the equation so:

11.5 + -11.50 + 1.15x = 12.65 + -11.50 turns into:

(1.15x) + (11.5+ -11.5)= (12.65 + -11.5)

**we know 11.5 + -11.5 will cancel each other since they are opposite**

so it will be 1.15x= 1.15

now the very last step is to divide 1.15x on both sides which gives us 1

X=1 I hope it helps but I’m sorry if it’s wrong

What is the coefficient of the term 12p in the expression 12p + 9q?

Answers

Answer:

12

Step-by-step explanation:

in the term 12p the coefficient is 12 because the number always attatched to variable is the coefficient.

help meeeeeeeeee 5 buck plz

Answers

i hope this helps :)

Find m(x) = f(x) * h(x)

Values - f(x) = -3x + 6; g(x) = 7x -5; h(x) = -2

Answers

Answer:

Step-by-step explanation:

I believe the answer is 6x-12 :)

Pls help with at least one and explain how u solved it so I can do the rest myself

Answers

Answer:

14. decrease

15. divide 59.95 by 40

16. increase

Which multiplication problem is modeled on the number line?
2(– 4)
4(2)
2(4)
4(– 2)

Answers

Answer:

4(-2)

Step-by-step explanation:

The correct answer is 4(-2) because the leeps to each number has 2 spaces between them and they are moving to the left of the number line that means that it is -2,and there are 4 leaps.

4(-2)


I’m good at math lol

Compare.

A. <
B. >
C. =

Answers

Answer: A

Step-by-step explanation: this was on my test so here is the answer

Answer:

i believe its A

Step-by-step explanation:

uhhh 6th grade work pls help

Answers

you just had to distribute it 25b-5z=5(5b-1z)
5b- 1z would be the answer to this question

· A ball is dropped from a height of 256 feet. After it hits the ground, it rebounds to a height that is 75% of its previous maximum height. Use proportional reasoning to complete the table. Bounce 1 2 4 3 Maximum Height (ft) 256 Height of Bounce (ft)​

Answers

Answer:

The answer is 192 ft. :D

Step-by-step explanation:

PLEASE mark me brainliest! :)

!!please help me quick!!
find the equation of the line.
y=__x+__

Answers

Y= 3x + 3. Use rise (how many it goes up or down) and divide it by run (how many it goes left or right) that number is your slope (aka M/ the number that goes with x. The number without the x attached is just where the line crosses the y axis
Y=3x+3 use rise over run and the y intercept is y

The ratio of athletes in the two teams is 3:2. After 12 athletes move from first team to second, the ratio is 5:4. Find the number of athletes on each team originally.

Answers

Step-by-step explanation:

Let the athletes be 3x and 2x.

Now, By the question we get,

(3x-12)/(2x+12) = 5/4

or, 12x-48= 10x+60

or, 2x = 108

so, x = 54

now

3x= 3×54= 162

2x = 2×54=108

The number of athletes were 162 in first team and 108 in second team originally.

x is the number of athletes on first team originally ( x > 12, x ∈ Nˣ )

y ----------------------------------------second------------------( y ∈ Nˣ )

The ratio of athletes in the two teams is 3:2

⇒      [tex]\frac{x}{y} =\frac{3}{2}[/tex]              (1)

After 12 athletes move from first team to second, the ratio is 5:4

⇒      [tex]\frac{x-12}{y+12} =\frac{5}{4}[/tex]         (2)

(1),(2)  ⇒ [tex]\left \{ {{\frac{x}{y} =\frac{3}{2}} \atop {\frac{x-12}{y+12} =\frac{5}{4}} \right. <=>\left \{ {{x=162} \atop {y=108}} \right.[/tex]

So: The first team originally has 162 numbers and the second team originally has 108 numbers

ok done. Thank to me :>

The area of a square root is 2.25m2. what is the length of each side of the square?

Show work pls, thank you.

Answers

Answer:

1.5 m

Step-by-step explanation:

Area = length * width

or we can say

Area = side1*side2

since they are the same we can say

Area = side * side

which also means area = side^2

so we have the area and we want the side, we need the inverse operation for squaring something. the inverse of squaring something is square rooting

so

sqrt(Area) = side

so

side = sqrt(2.25)

= 1.5 m

I feel like i made a short story long but i hope it helped =)

1.5m!!!!! sorry if wrong!

I will give brainliest to whoever answers first

Answers

Answer:u need to guess bro

Step-by-step explanation:

(−4)(−5)−(−10÷−5) .....

Answers

With PEMDAS it would be 18 I believe

Answer:

18

Step-by-step explanation:

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