Mathematics Middle School

A water tank holds 880 gallons but is leaking at a rate of 5 gallons per week. A second water tank holds 1,100 gallons but is leaking at a rate of 9 gallons per week. After how many weeks will the amount of water in the two tanks be the same?

Answers

Answer 1

Answer:

62 weeks

Step-by-step explanation:

What we need is to represent the ratios in expression

For example if we have 992 gallons and the leaking is 5 gallons per week, the expression for the gallons after every week is

992-5x

x is the weeks

And the other case the expressions is

1240-9x

The question is the weeks for the amount being the same, then every equation can be equal to Y and it represent the same amount

992-5x=y

1240-9x=y

in both the y is the same, then

992-5x=1240-9x

992-1240=-9x+5x

-248=-4x

-248/-4=x

62=X

and that is the weeks we need for the amount being the same in both tanks

Answer 2

Answer:

62 weeks correct me if i'm wrong

Step-by-step explanation:

Related Questions

Help Please this is hard

Answers

Answer:

1) D=1/4C

2) 4D=C its positive because it is above the sea

Step-by-step explanation:

b/5 = 8/16

(character limit)

Answers

b is 2.5 because b/5 should be 1/2, 2b is 5, 5/2 is 2.5
2.5 i believe
16/8=2 so then 5/2=2.5

i need this asap ILL GIVE BRAINLIEST

Answers

The answer is -1,0 1,1 3,2
the answer should be -1,0,1,1,3,2

Which number has only two factors?




A 21
B 27
C 25
D 23


please help-

Answers

Answer:

23

Step-by-step explanation:

HELP PLEASE! THIS IS FOR TURN IN TODAY!

Look at the photo

Answers

Answer:

1. 2.3

2. 6.1

Step-by-step explanation:

Answer:

1. 2.3  2. 6.1

Step-by-step explanation:

hey its Eve hoped this helped have a great day! and consider marking this as brainliest if you do thank you in advanced!!

rewrite the numbers in order from least
to greatest. 0.33, -0.12, -0.127, 0.2, 45

Answers

Answer: -0.127, -0.12, 0.33, 0.2, 45

Step-by-step explanation: yes that it it the farther the number in negatives the less amount of value

-0127,-0.12, 0.2,0.33, (I think but am pretty sure)

What is the prime factorization of 144? Be sure to show your strategy.

Answers

Answer:

So, the prime factors are written as 2 x 2 x 2 x 2 × 3 x 3 or 24 x 32, where 2 and 3 are the prime numbers. It is possible to find the exact number of factors of a number 144 with the help of prime factorisation. The prime factor of the 144 is 24 x 32. The exponents in the prime factorisation are 4 and 2.

Step-by-step explanation:

3x/2 - x = x/10 - 6/5

Answers

Answer:  -3

X  =  -3        

Step-by-step explanation:

Multiply the numbers i hope this helps god bless

Answer:

= -3

consider marking me brainiest

Step-by-step explanation:

which one is right i need help

Answers

The answer is A.

Hope that helps!

Answer:

C

Step-by-step explanation:

In answer C as X increases so does Y.

X increased by the value of 3.

Y also increases by the value of 3.

If this is correct may I please have brainliest? I would appreciate it a lot.

Thank you and good luck on your studies.

I need help with this 2 step equation word problem. I don't need to answer it, I just need to get the equation.
You paid extra for four pizzas that each cost the same price and this included the delivery charge of $3.00.

Answers

So it would be 4x (x meaning the price of each pizza) + 3 for the delivery charge. The equation is 4x + 3. That would be the price of all pizzas plus delivery charge :)

what is 5 x 83, 5 x 29 and 5 x 94


also what do you think of my oc?

Answers

Answer:

5x83 is 415. 5x29 is 145. 5x94 is 470

Step-by-step explanation:

your oc is cool

Answer:

5x83 is 415

5x29 is 145

5x94 is 470

Step-by-step explanation: that is amazing. what else have you made?

Katya cut part of the jump rope off to make it shorter. The new length is 8 and StartFraction 1 over 6 EndFraction feet. The difference between the original length and the new length is StartFraction 5 over 6 EndFraction foot. The equation x minus 8 and StartFraction 1 over 6 EndFraction = StartFraction 5 over 6 EndFraction can be used to represent this problem, where x is the original length of the rope. What was the original length of the rope?

7 and one-thirdfeet
8 and two-thirdsfeet
9 feet
10 feet

Answers

Answer:

9 feet it is right

Step-by-step explanation:

Two parallel lines, a and b, are cut by transversal p. What is the measure of triangle x​

Answers

Answer:

b will be the right answer

I am sure

Answer:

75

Step-by-step explanation:

The volume of a sphere is V = 4/3πr³ and the relationship between

the radius r and the diameter d is r = d/2.

Find the volume of the sphere in terms of the diameter d and simplify the expressions.

b. What is the volume of the sphere when the diameter is 2/3 centimeter?

Answers

jdjdjdj sorry that wasn’t helpful)))
U need to include what the radius is then i can tell u what the volume is

Fill in the blank with the correct response.
If 3/4 = x/18 , then x is equal to

Answers

Answer: x = 13.5

3/4 = x/18

⇔ x = 3/4 .18 = 27/2 = 13.5

Step-by-step explanation:

Answer:x = 27/2

Step-by-step explanation:

Step 1: Cross-multiply

3/4=x/18

(3)*(18)=x*(4)

54=4x

Step 2: Flip the equation.4x=54

Step 3: Divide both sides by 4x/4=54/4x

= 27/2

I hope it helps you!

Please make as brilliant!!

What is the slope of the line graphed below?

A) -3/2
B) 3/2
C) -4
D) 4/3

Answers

Answer:

B) 3/2

Step-by-step explanation:

5/-6

X1= 5

Y1=-6

X2=0

Y2=-4

y1-y2

-------

x1-x2

6 - (-4)= 10

5 - 0   =  5

10/5=2

I have been stuck on this and I just can't remember what to do

Answers

Answer:

angle JKL= 54 degrees

Step-by-step explanation:

look they are congruent

(2x+5)=(3x-6)

x=11

then plug in

2x+5

2(11)+5

=27

then

3x-6

(3)(11)−6

=27

Both are congruuent

27+27=54

the answer is 54 because if you complete 2x+5=3x-6, x=11 which makes 2(11)+5, which equals 22+5=27, and 27+27 is 54

this is a question for someone SPECIFIC
(9x8) + 4(3x7) =

Answers

Answer:

156

Step-by-step explanation:

9x8=72

3x7=21

21x4=84

72+84=156

will the defenders be able to reach the ball carrier explain why or why not plz

Answers

Answer:

if your going based off of the  path that they are taking i say yes because the will meet at the end point or in this case the 1 yard line

Step-by-step explanation:

HELPPPPPP ASAP I REALLY NEED HELP 20points

Answers

Answer:

[tex]x^2y^{11} / 16[/tex]

Step-by-step explanation:

Hope this helped!

The answer would be x^2y^11/16.

If you need more answers like these, you can try out M a t h w a y. It is really helpful for algebra.

Hope you have a wonderful day✨❤️

What is the slope of the line in the graph?

Answers

Do rise/run
Rise = 3, run = 3
The slope is 1
R-3 and S-3
um u i think

What is the slope of the line?

Answers

Answer:

The slope is 2/1

Step-by-step explanation:

Answer:

-2

Step-by-step explanation:

First thing you should notice first is that the line is going up to the left, that means that the slope will be negetave. Then, follow the rise over run method. Start at any point on the line, im going to use (0,1). go up 2 and over 1. You get -2/1 aka -2. I hope this helps!

Ms. Kline is baking cookies. She wants to bake cookies for eight friends. Each friend needs to receive at least ten cookies. The recipe she is using makes 55 cookies in one batch.
1. How many batches of cookies does she need to bake to give each person ten cookies?
2. How many cookies will be left over?

Answers

2 batches, there will be 110 cookies made. ms kline is giving 80 away to her friends which leaves us with 30 leftover cookies
8x10=80 so you need at least 80 cookies
55x2=110
110-80=30

So you would need to make 2 batches and you would have 30 cookies left over

Solve the equation 5,4g+10=2.4g+25. a. Find the value of g. b. Explain how you can check that the value you found for g is correct. If your check does not​ work, does that mean that your result is​ incorrect? Explain.

Answers

Answer:

G=5

Step-by-step explanation:

Input the answer into the formula. If it is correct then its correct but if it doesn't work it is incorrect

Free points?????????????????????

​'s car can go miles on gallons of gas. During a drive last​ weekend, used of gas. How far did ​drive? Use pencil and paper. Explain how the problem changes if you were given the distance drove last weekend instead of how much gas used. PLEASE HELPP!!!

Answers

Answer: 155

Step-by-step explanation:

Given :

Writing lan's car can go 296 miles on 8 gallons of gas.

During a drive last weekend, lan used

7 gallons of gas.

To find :-

How far did he drive?

Solution :-

According to Question ,

Car can go 296 mi on 8 gallons of gas.

Using Unitary Method ,

On 1 gallon of gas it will go 296/8 mi

On 7 , it will go 296/8*7 = 259 miles

Hence the required answer is 259 miles .

lol i need help again :p

Answers

Answer:

howww!!11111111!!!!!!!!

Step-by-step explanation:

5 (-8n +5) -4n only right ANSWERSSS

Answers

Answer:

-44n+25

Step-by-step explanation:

5(-8n+5)-4n

-40n+25-4n

-40n-4n+25

-44n+25

−

44

n

+

25

Is the answer

−

44

n

+

25

Is the order correct

Answers

Answer: ( yes i think) i hope this helps god bless

Step-by-step explanation: sorry if i am wrong

write the equation of a direct variation that passes through the point (-11, 13)

Answers

Answer:

11 13

Step-by-step explanation:

The answer to your question is 11,13

Will mark Brainlist!

Answers

Answer:

4,880

Step-by-step explanation:

33.2% x 14,700 = 4880 employes

Answer:

4,880

Step-by-step explanation:

33.2% x 14,700 = 4880 employees

Other Questions
Karla Ayala pulls a sled on an icy road (dangerous!). Because of Karla's pull, the tension force is 151 N, and the rope makes a 20.0 with the horizontal. If the 7.0-kg sled is pulled across 10.0 meters, what is the work done by Karla? 2. List three safety tips for operators ofeach of the following: cars, motor-cycles, and bicycles. Fred notices that all of his friend's brothers and sisters have dark hair. What is the most likely explanation for this characteristic? O They have identical genes. O They eat only healthy foods. O They live in the same environment. O They have parents with dark hair. if a number is tripled , it give same result as 28 is added to it find the number (A) 26thAll of the following expanded voting rights in America EXCEPT the:Amendment(B) 24th Amendment(C) 22nd Amendment(D) 15th Amendment what contributions did amenhotep make to religion Find the unit rate.350 papers for $140 Sandra walks 13 miles in 3 hours. At what unit rate does Sandra walk?A.13 miles3 hoursB.3 hours13 milesc.3 miles13 hoursD.13/3 miles1 hour could someone help Which of the following is an example of an unalienable right?A. freedom of religion B. freedom of taxation C. freedom from military service D. freedom from debt In what way is Tom Robinson a mockingbird ? (Remember that Atticus said that mockingbirds don't do anything except make music for people . They do no harm.) What do you push down when you inhale? a) Abdominalsb) Lungsc) Diaphragmd) Heart Solve for side BA(show your work) I dont have heat i have elecromagnetic,gravitacianal,nucler and mechanical which one is it Im hungry. Anyone got any DEEP FRIED memes, or i like my memes BONELESS. Like and also can i get some BONELESS WATER Electromagnetic radiation at its maximum wavelength is _____. A. Radio waves B. Infrared C. X rays D. None of the above 2) Solve the system of equations:y=6x4x+y=7 Can someone tell me as many of these answers as possible please Does anyone know anything about rabbits? Steve Jobs is widely touted as the most admired CEO because he was able to turn Apple around from the point of almost extinction to a company with innovative new products and a market value which in 2010 was larger than that of arch-rival Microsoft. Read the article above and discuss Steve Jobs as a leader. What are his strengths? What are his weaknesses? Would you agree that he is one of the great CEOs? Some business thinkers argue the attribution theory which says that when a company performs well, people tend to attribute the success to the leadership whether or not it is warranted. Is this the case with Steve Jobs? How does he compare with the CEO of the company you are analyzing.