1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
belka [17]
3 years ago
13

Two pipes can fill a tank in 98 98 minutes if both are turned on. If only one is used, it would take 29 29 minutes longer for th

e smaller pipe to fill the tank than the larger pipe. How long will it take for the smaller pipe to fill the tank?
Mathematics
1 answer:
Pavel [41]3 years ago
5 0

Answer:

63.5minutes

Step-by-step explanation:

Let the time it takes the small pipe to fill the tank be x

Let the time it takes the larger pipe to fill the tank be y

If the two pipes can fill a tank in 98 minutes if both are turned on then:

x+y = 98...1

If only one is used and it takes 29 minutes longer for the smaller pipe to fill the tank than the larger pipe

x = 29+y... 2

Substituting equation 2 into 1 to get y we have:

29+y+y = 98

29+2y = 98

2y = 98-29

2y = 69

y = 69/2

y = 34.5minutes

x = 29+34.5

x = 63.5

This means it will take the smaller pipe 63.5minutes to fill the tank

You might be interested in
Can anyone help me with this please :00
Lemur [1.5K]

Answer:

D. 3×2

This is ur answer ...

4 0
2 years ago
Read 2 more answers
Please help!! 20 points! #18 a,b,c
AVprozaik [17]
A. 60 degrees
b. 45 degrees
c. 36 degrees

To find your answer, you simply divide 360 (degrees in a circle) by x (number of slices per pizza) 
8 0
3 years ago
Read 2 more answers
1¾-2¼<br>pls give me formula​
sweet-ann [11.9K]

Answer:

=7/4 - 9/4 = -2/4

Step-by-step explanation:

1¾ = (4×1+3)/4

2¼ = (4×2+1)/4

5 0
3 years ago
Read 2 more answers
A number increased by 4 is the same as 19 minus 2 times the number
ElenaW [278]

Hello from MrBillDoesMath!

Answer:

n = 5


Discussion:

Let the original number be "n"  Translating the problem  statement to mathematical symbolism:

n + 4 = 19 - 2n                   =>  add 2n to both sides

n + 2n + 4 = 19 - 2n + 2n  =>  combine like terms

3n + 4 = 19                        => subtract 4 from both sides

3n = 19 -4  = 15                 => divide both sides by 3

n = 15/3 =5


Check: Does 5 +4 = 19 - 2(5)? Does 9 = 9? Yes. so the value for n is confirmed correct.


Thank you,

MrB

6 0
3 years ago
A 2-gallon container of disinfectant costs $24.32. What is the price per cup?​
max2010maxim [7]
.76 cents per cup.

Their are 16 cups in a gallon.
2 gallons would be 32cups.
Divide 24.32 by 32.

0.76 is your answer
4 0
1 year ago
Read 2 more answers
Other questions:
  • Describe a Whats a real-life example that you can represent by -1200
    15·1 answer
  • Which system of equations shows a solution of (0.5, –1)? On a coordinate plane, 2 lines intersect at (0.5, negative 1). On a coo
    15·2 answers
  • ThiS IS A SUOER HUGE GIGANTIC MEGA QUESTION! EXTRA POINTS AND BRAINLIEST ANSWER!
    5·2 answers
  • A stone carver carved 37 statues in June. He will receive a bonus if he is able to carve 35% more carvings in
    12·1 answer
  • Which is a right angle?
    13·1 answer
  • Help meee will give brainlistq ( please i will do anything but ASAP) ​
    15·2 answers
  • Can y’all help me with this it’s my last question?
    12·2 answers
  • 3x + y = 5 sustitución -1​
    7·1 answer
  • PLEASE HELP THIS IS A TEST Complete the table for the arithmetic sequence.
    14·1 answer
  • I GIVE BRAiNIEsT THInG S HeLP iM TImED
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!