Mathematics Middle School

Jack is making lemonade and mixes 3 liters of sugar with 8 liters of lemon juice. Which ratio of liters of sugar to lemon juice will make the concentration of lemonade?
A: 15 to 32
B: 9 to 6
C: 12 to 32
D: 6 to 24

Answers

Answer 1
I am pretty sure it is c
Answer 2

Answer:

C. 12 to 32

Step-by-step explanation:

The simplified ratio would be 3:8

So multiply 3*4=12

And multiply 8*4=32

12:32

The reason the other ones wouldn't work is because 3 and 8 are not multiplied by the same number

For example

A.)15 to 32 wouldn't work because there not multiplied by the same number

3*5=15

8*4=32

Related Questions

Which question can be represented by the equation ?

How many 3s are in 1/8?
What is 3 groups of 1/8?
How many 1/8s are in 3?
What is 1/8 of 3?

Answers

Answer:

Galapagos

Step-by-step explanation:

todo lo que tienes que hacer es hacer la cosa

I am not sure what you mean by the first one but, here is my best attempt.

1) Divide (1/8)/3 = ~0.04167

2) multiply (1/8)x3 = 3/8

3) divide 3/(1/8) = 24

4) multiply 3x(1/8) = 3/8

PLEASE HELP ME WINNNER GETS 10 POINTS AND BRAINLIEST
The following is a conversion table for hours and minutes. Which numbers belong in the hours column?


1, 2, 3
1, 2, 4
2, 3, 4
2, 5, 6

Answers

Answer:

2,3,4

Step-by-step explanation:

2,3,4 cause I said soo

PLS HELP ASAP I WILL MARK BRAINLIEST!
whats the least common denominator of 9,5,6 and 8

Answers

Answer:

Yes it would be 1.

Step-by-step explanation:

Your answer would be 1! Help this helps❤️

This data gives the average number of hours of exercise each week for different students.

Average time (hours): 3.7, 4.0, 3.5, 3.3, 4.0, 3.8, 3.5, 3.8, 3.8, 3.4, 4.0, 3.8

Create a line plot to display this data.

Answers

Answer:

Can you write on your question?

Step-by-step explanation:

(btw i am just wondering I am not just taking points i will still help you in the comments for this answer)

What are you trying to find. Is it the average or what

On a math test, John correctly answered 10 questions. These correct answers gave him a percent score of 40%. How many total questions were on this test? (SHOW WORK)

Answers

25 total questions, do guess and check

Answer:

25

Step-by-step explanation:

10/x = 40/100

cross multiply

1000=40

25=x

Is this table proportional or non proportional , How do you know?

Help
the best answer will get brainly

Answers

Ez
This is non-proportional
There are 3 ways to figure out if a table is proportional or not
The one i used in which if u make fractions like 2/24. They should be equal to another fraction taken from your table
2/24 simplified is 1/12 while 8/36 is 2/9.
So


NON-PROPOTIONAL
non-porpotional because the numbers don’t match

Evaluate the expression x + 8/27. Evaluate the expression for x=8/9

Answers

Answer:

32/27

Step-by-step explanation:

Evaluate for x=

8 /9  + 8 /27

8 /9  + 8 /27

=32/27

(Decimal: 1.185185)

Answer:

1 & 5/27

Step-by-step explanation:

Substitute: 8/9 + 8/27

Find the LCM(9,27) is 27

Multiply the numbers accordingly: 24/27 + 8/27

simplify: 32/27

= 1 & 5/27

please help i'll give brainliest

Answers

Answer:

3/5

Step-by-step explanation:


Answer:


3/5





Explanation :

9,272 ÷ 7 = What does it have a remander or not

Answers

It has a remainder of 4

Answer:

No it has no reminder.

Step-by-step explanation:

I'LL GIVE BRAINLIEST

A or D

Answers

a, bc i took the test on edge 6 years ago

Answer:

d

Step-by-step explanation:

Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 50 minutes or 0.83¯ hour.
Who runs faster?

Answers

Answer:

║⊕║∵°·∵∴Hello :)∴∵·°∵∴║⊕║

Your answer should be:

Maura runs faster.

Step-by-step explanation:

I hope this helped!

Brainliest appreciated

Have a good day!

-1 3/5 divided by 5/-6

Answers

Answer:

0.053

Or

1 23/25

Step-by-step explanation:

Hope this helps! :D

Answer:

-1 23/25

Step-by-step explanation:

Simplify this expression. 2(10) + 2(x – 4)

Answers

the answer simplified is 2x-12

Answer:

20+2x-8

Step-by-step explanation:

I hope this help

this is part 2 to my last question, i think it was incorrect im sorry

Answers

Denominator is correct
Hope that helped

Answer:

ELLO

uhhh yeah we helped each other one this lol

PLEASE HELP ME WITH MY MATH ;-; if you help I will give you 5 stars, a thanks, and a brainliest

Answers

Answer:

a) <abg

b) 30 degrees

c) 90 degrees

d) <agb to <akc

Help me the picture is below..........................................

Answers

Answer:

= [tex](\frac{5}{13}t+\frac{1}{13}t)+(-12+15) = \frac{6}{13}t +3[/tex]

Explanation

Separate the values with the variables and add them together, the same case for those without the variables.

Find the scale factor that was used in the dilation shown.

Answers

1.5 is the answer, hoped that helped

The scale factor that was used in the dilation could be 1.5 units.

What is scale factor?

Suppose a figure (pre image) is dilated (dilated image) by scale factor of k. So, if a side of the figure is of length L units, and that of its similar figure is of M units, then:

L = k × M

where 'k' will be called as scale factor.

The quantities that are squares or multiple of linear things twice grow by square of scale factor.

So area of first figure = k² × area of second figure

Similarly,

The Volume of first figure = k³ × volume of second figure.

Since the scaling is done by product of some constant, that constant is called scale factor.

Then we have:

K = 4/6

K = 2/3

K = 1.5 units.

Thus, scale factor is the ratio of the new measurement to the old measurement therefore, the scale factor that was used in the dilation could be 1.5 units.

Learn more about dilation here:

https://brainly.com/question/27212783

#SPJ5

12 ÷ 3 × ______ = 12

Answers

Answer:

3 is the answer hope it helps

Answer:

The missing number is 3

Step-by-step explanation:

12/3 x 3 = 12 :)

Hope this helps!

Have a nice day! ♥

PLEASE HELP
I don't understand this question

Answers

Answer:

None of those.

Step-by-step explanation:

The data for a spinner is shown below.



What is the experimental probability of spinning blue or red, written as a percentage?

Answers

Answer:

75%

Step-by-step explanation:

Choose Yes or No to tell if the fraction 3/5 will make each equation true.
7/20 + 3/5 = 19/20 (yes/no)
3/5 + 3/10 = 3/15 (yes/no)
1/2 + 2/3 = 3/5 (yes/no)
1/10 + 1/2 = 3/5 (yes/no)

Answers

yes
no
no
yes
i hope it helped.
Correct answers:
Yes
No
No
Yes

12 points What’s 1+1




Also what’s your favorite Pokémon

( this is a test to see if I can get around the problem thing that deletes your questions) have a nice day!

Answers

Answer:

2

Step-by-step explanation:

are you siruous

Answer: 1+1 is a hard one i had to ask my mom but i think its 2 maby

and my favorite pokemon is dido

please do this thank you will give brain liest if correct..

Answers

The easiest thing to do here is to split into two right triangles. The split will occur at x=1.

A= (base times height) / 2

Height of both is 3
Base of left is 6
Base of right is 3

(6*3)/2 = 9
(3*3)/2 = 4.5

Now, add together.

9 + 4.5 = 13.5 sq units

Answer:

9 + 4.5 = 13.5 sq units

Step-by-step explanation:

How many centimeters are in 35 inches? (1 in. = 2.54 cm)

Answers

Answer:

88.9

Step-by-step explanation:

Answer:

88.9 cm

Step-by-step explanation:

What are the factors of 24 whose difference is 10?

Answers

Answer:

the factors of 24 are 1,2,3,4,6,8,12,24

Step-by-step explanation:

The factor of 24 is - 1,2,3,4,6,8,12,24

2 1/4 ⋅ 1 2/3
as a mixed number

Answers

Answer:

[tex]3\frac{3}{4}[/tex]

Step-by-step explanation:

We have two mixed numbers and are asked to multiply them together.

2 1/4 * 1 2/3

First we convert the mixed numbers into improper fractions to make it easier for us. So follow the MA rule.

Multiply the whole number by the denominator and add the numerator.

2 1/4 * 1 2/3

9/4 * 5/3

Now multiply across,

[tex]\frac{9*5}{4*3}[/tex]

[tex]\frac{45}{12}[/tex]

Now we need to convert this back into a mixed number.

So how many times does 45 go into 12?

3 times, and 3 are left.

[tex]3\frac{3}{4}[/tex]

Simplify given fraction into mixed fraction is 3³/₄

Give that:

[tex]2\frac{1}{4} \times 1\frac{2}{3}[/tex]

Find:

Simplify given fraction into mixed fraction

Computation:

[tex]2\frac{1}{4} \times 1\frac{2}{3} \\\\Convert\ mixed\ fraction\ into\ simple\ fraction\\\\\frac{9}{4} \times \frac{5}{3} \\\\ Multiply\ simple\ fraction\\\\\frac{45}{12}\\\\\frac{15}{4}\\\\Change\ simple\ fraction\ into\ mixed\ fraction \\\\3\frac{3}{4}[/tex]

Learn more:

https://brainly.com/question/2724587?referrer=searchResults

hhhheeeeeellllllppp its math

Answers

Answer:

C. -11+7

Step-by-step explanation:

Hope this helps!

Answer:

C

Step-by-step explanation:

Subtracting a negative, which in this case is -7, is the same as adding a positive, so c is the answer.

Please distribute 3 ( 2x + 3y)

Answers

Answer:

6x+9y

Step-by-step explanation:

The tables show the amount earned by James and Paco working at the same store.


What two equations can represent James and Paco's hourly wages, where h is the number of hours worked and d is the amount of money earned?

Compare the equations to determine if there is any difference between what James and Paco make each hour.

Answers

Answer:

Step-by-step explanation:

In order to determine if James and Paco earn different amounts of money per hour, you must find how much money they make in one hour.

James:

James makes $35.40 in 3 hours. So, in 1 hour, he would make 35.40/3 = 11.8.

James makes $11.80 an hour.

Therefore, his equation would be d = 11.8h

Paco:

Paco makes $24.00 in 2 hours. So, in 1 hour, he would make 24/2 = 12.

Paco makes $12.00 an hour.

Therefore, his equation would be d = 12h

Hence, Paco and James make different amounts of money. Paco makes 20 cents, or $0.20, more than James.

Answer:

d(James) = 11.8h

d(Paco) = 12h

Paco makes $0.20/h more than James

Step-by-step explanation:

equation: y = ax + b

James:

d(Amount of money earned) = ah(number of hours worked) + b

If James worked 3 hours: 3a + b = 35.4

If James worked 5 hours: 5a + b = 59

If

3a + b = 35.4

b = 35.4 - 3a

Then

5a + b = 59

5a + 35.4 - 3a = 59

2a = 59 - 35.4

2a = 23.6

a = 23.6/2

a = 11.8

If a = 11.8, then

3a + b = 35.4

3(11.8) + b = 35.4

35.4 + b = 35.4

b = 0

If a = 11.8 and b = 0

d(Amount of money earned) = ah(number of hours worked) + b

d = 11.8h

Each hour James works, he makes $11.8

Paco:

d(Amount of money earned) = ah(number of hours worked) + b

If Paco worked 2 hours: 2a + b = 24

If Paco worked 4 hours: 4a + b = 48

If

2a + b = 24

b = 24 - 2a

Then

4a + b = 48

4a + 24 - 2a = 48

2a = 48 - 24

2a = 24

a = 24/2

a = 12

If a = 12, then

2a + b = 24

2(12) + b = 24

24 + b = 24

b = 24 - 24

b = 0

If a = 12 and b = 0

d(Amount of money earned) = ah(number of hours worked) + b

d = 12h

Each hour Paco works, he makes $12

i will mark brainliest

Hideki buys 2 sweaters for $18 each. He can use one of the following coupons:
● Coupon 1: Buy one, get one 40% off
● Coupon 2: 25% off entire purchase
Which should he use to get the greatest discount?

(if you answer this may you please show your work)

Answers

Answer:

754%

Step-by-step explanation:

Answer:

Step-by-step explanation:

he will get the 40% because 18-40% = $10.4 but if he gets 25% he will have to pay $13.5 40% is the best on
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