About 0.2of all the students in the fifth grade are boys. If the fifth grade has ​75 students, how many of the students are ​?

Answer:

A-> 30

B->36

C->81

Step-by-step explanation:

A:B:C

5x4 : 6x4

        4x6 : 9x6

new ratio

A : B : C

20 : 24

      24 : 54

54-20=34

34u->51

1u->1.50

A-> 20u ->1.50 x 20 = 30

B->24u -> 1.50 x 24 = 36

C-> 54u ->1.50 x 54 = 81

Answer:

Move 12 units to the right and 24 units up to complete the conversion from point A to point  A'

Answer:

edit: adjacent angles

Step-by-step explanation:

hope this helps

Answer:

No.

Step-by-step explanation:

If she is riding 15 miles per hour (the rate), and she has six hours (the time), then in order to find out the distance, we multiply the rate*the time.

15*6 = 90

90<96

So, no, she will not make it.

Answer:

go to khan academy and u can find a vid. answer there!

Step-by-step explanation:

Answer:

$45 after the discount

Step-by-step explanation:

Set up a proportion.

     [tex]\frac{x}{50} = \frac{10}{100}[/tex]      $50 is the total amount and make the 10% a decimal

x(100) = 50(10)

100 = 500

100 ÷ 500

x = 5     <-- We have to subtract this amount from the total

$50 - $5 = $45 <-- total after the discount

Hope this helps!!

Answer:

D.

Step-by-step explanation:

There are 54 German & Russian, 12 Russian, 18 German and 10 Neither.

I hope this helps <3

Answer:

The first chart

Step-by-step explanation:

The first chart is the only one which makes sense. The others, when adding the decimals, go over one.

Answer:

its the first one

Step-by-step explanation:

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⣿⣿⣿⣿⠟⠩⠶⣾⣿⡿⢯⣍⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⠏⠀⠀⠈⠉⠀⣠⢤⠈⠋⠀⢠⣄⠉⢻⣿⣿⣿⣿⠃⠈⢿⣿⣿⣿⣿⣿

⣿⡟⠁⠀⠀⠀⣹⣦⣀⣙⣈⣀⢶⣤⣈⣁⣠⣾⣿⣿⣿⡿⠀⠀⠼⢿⣿⣿⣿⣿

⡏⠀⠀⠠⣤⠦⣭⣙⣛⠛⠋⠁⠀⠙⠛⢉⣻⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠈⣿

⡇⠀⠀⠀⠛⠮⣽⣒⣻⣭⢽⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿

⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⣼⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿

⡟⠳⢤⣤⣀⣀⣀⠀⠀⠀⣀⣀⣤⣴⣾⣿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣤⣤⣴⣾⣿

⣇⠀⠀⠀⠀⠉⠉⠈⠁⠈⠉⠉⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⢠⣶⠿⠿⣷⡄⠈⣠⣶⠿⢿⣶⡄⠉⣡⣶⠿⠿⣶⡄⠄⣿⡇⢀⣾⡿⠃

⣿⣏⠄⠄⠄⠄⢰⣿⡇⢀⠄⣿⣿⠄⣿⡏⠄⠄⠄⠄⠄⣿⣿⣿⣿⡀

⠹⣿⣄⣠⣶⡆⠄⢿⣷⣀⣠⣿⡟⠄⢻⣷⣄⣠⣶⠆⠄⣿⡏⠈⢿

yall like that ;)?

Answer:

3 grams/cubic centimeter

Step-by-step explanation:

Density formula is mass divided by volume

30/10=3

3 grams/cubic centimeter

Answer:

Step-by-step explanation: the answer is 18

Answer:

B.

Step-by-step explanation:

C=3.14D

Circumference is equal to pi multiplied by the diameter, so 50 times 3.14 is equal to 157. 157 is closest to 160.

Answer:

B

Step-by-step explanation:

the actual circumference is 157.08 but it asks you to pick the closest one, which is 160. hope this helps!

Answer:

I'm bored ...............

Answer:

10.5

Step-by-step explanation:

7.5/5=1.5

1.5x7=10.5

Answer:10.5

Step-by-step explanation

7.50 divided by 5 = 1.5

1.5 times 7 = 10.5

Answer:

5+5x-4y

Step-by-step explanation:

Answer:

8:3

Step-by-step explanation:

,,,,lol hope it helps i don't know how to explain,,, I guess its just dividing you know like 15÷5= 3 so on

Answer:

15%

Step-by-step explanation:

GIven data

Initial population=  354,000

Final population=407,100

%Error= Final- Initial/initia*100

%Error= 407,100- 354,000/ 354,000*100

%Error= 53100/ 354,000*100

%Error=0.15*100

%Error=15%

Hence the error is 15%

Answer:

The answer is option A. Since you would be paying 0.10 for each bag.

The solution is Option A.

The best deal for Maggie to buy the bag of potato chips would be 9 bags for $ 0.90 because each bag cost $ 0.10

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the cost of each bag be represented as A

Now , the equation will be

a)

$0.90 for 9 bags of chips

The cost of 9 bags = $ 0.90

The cost of 1 bag A = The cost of 9 bags / 9

Substituting the values in the equation , we get

The cost of 1 bag A = 0.90 / 9

On simplifying the equation , we get

The cost of 1 bag A = $ 0.10

b)

$0.84 for 7 bags of chips

The cost of 7 bags = $ 0.84

The cost of 1 bag A = The cost of 7 bags / 7

Substituting the values in the equation , we get

The cost of 1 bag A = 0.84 / 7

On simplifying the equation , we get

The cost of 1 bag A = $ 0.12

c)

$1.50 for 5 bags of chips

The cost of 5 bags = $ 1.50

The cost of 1 bag A = The cost of 5 bags / 5

Substituting the values in the equation , we get

The cost of 1 bag A = 1.50 / 5

On simplifying the equation , we get

The cost of 1 bag A = $ 0.30

Therefore , the 0.10 < 0.12 < 0.30

Hence , the cost of $0.90 for 9 bags of chips is the best deal

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ5

Answer:

The answer are

A=3

B=1

C=4

D=2

Answer:

1)A

2)C

3)b

4)D

Step-by-step explanation:

Your welcomeee

Answer:

1. a

2. c

3. a

4. b

Step-by-step explanation:

1. Factor 15x + 35 using the GCF

The GCF (Greatest common factor) between these two numbers is 5. In other words, both 15x and 35 can be divided by 5. So if you divide both by 5 and then multiply it by 5, you will get 5(3x + 7), or "a".

2. Which expression is equivalent to -5(x + 10)?

Multiply the x and 10 by -5. You will get -5x - 50, or "c"

3. Subtract (8x + 6) - (x + 4)

Multiply the second parentheses by -1 (because there is a subtraction sign in front of it. This is the same as + (-1)), and then open the parentheses.

8x + 6 - x - 4

7x + 2, or "a"

4. Add (11x + 2) + (9x - 4)

Open the parentheses

11x + 2 + 9x -4

20x -2, or "b"

Hope this helps! Feel free to ask any questions! :)

Answer:

look at the explanation

Step-by-step explanation:

hey hey. i’ll help you. sorry if this is long. :)

okay so let’s think about this. there’s a lot of extra information that we don’t need so let’s get rid of everything up to ”7 years”.

now.. she works 40 hours per week right? and she makes $2.13 per hour. so now that we have that, let’s think what 40 x $2.13 is. if you do the math right you should get 85.2 or $85.20. so that’s in one week, but then in a typical week sheserves 75 tables that have an average bill of $4q. so now that we have those numbers, we take 41 x 75 then add it to our weekly number. so we multiply the two together and we get 3075. not 30.75 but $3075.00! so take that and add it to 85.20.. you should get 3160.2, or $3160.20. but then typically an 18% tip, so let’s go back to the number before (41) and find what 18% of 41 is.

18% of 41 is 7.38 or in this case, $7.38. so once we have that, you’re gonna want to multiply 7.38 by 75 to get that total. if you do that you should get 553.5

okay.. now we have all the numbers we need. we’re already basically done, we just need to add the tips to the other total!

$3160.20 + $553.50 = $3713.70

so in a week, she makes $3713.70

i hope this helped you! good luck!

Answer:

Answer vary :

$85.20

Step-by-step explanation:

i did it on the question thing comments. And I’m super positive it’s right.

Answer:

1. yes

2. yes

3.no

4.yes

5.no

6.no

7. never true

8. always true

9. never true

10. always true

11. always true

12. never true

13. 108

14. 80

15. 70

16. 123

17. 38

18. 167

19. 10

20.154

Step-by-step explanation:

Answer:

required answer. is 1/x³

Answer:

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

have a nice dayyy!! thx for points

Answer:

There is a total of 174 animals

Step-by-step explanation:

I tried my hardest but I'm very small brain

Answer:18

Step-by-step explanation:

Replace

2(2x2+5)

Solve in parentheses

2x2+5

4+5

9

Now multiply 9 by 2

2(9)

18

Answer:

18

Step-by-step explanation:

x(2x + y) =

2(2 ⋅ 2 + 5) =

2(4 + 5) =

2(9) =

18

hope this helps :)