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
maxonik [38]
3 years ago
13

How much pure acid should be mixed with 55 gallons of a 60%acid solution in order to get an 80% acid​ solution?

Mathematics
1 answer:
horsena [70]3 years ago
4 0
Work in  amount of pure acid   let x = gallons of pure acid required.
then we have the equation:-

x + 55(0.6) = 0.80(x + 55)

x + 33 = 0.80x + 44
0.20x = 11
x = 11/0.2  =  55 gallons answer
You might be interested in
This cartoon expresses a viewpoint that led to...
Klio2033 [76]

Answer:The answer is D

Step-by-step explanation:

the ratification of a constitutional amendment establishing term limits for presidents.

5 0
3 years ago
Name a pair of fractions that use the least common denominator and are equivalent to 9/10 and 5/6
djverab [1.8K]
9/10=27/30
5/6=25/30
I hope this helps :-)
5 0
3 years ago
Read 2 more answers
Write the equation of the circle graphed below
Papessa [141]

Answer:

(x +2)^2 + (y +2)^2 = .5625

Step-by-step explanation:

(x - h)^2 + (y - k)^2 = r^2

(x + 2)^2 + (y + 2)^2 = .75^2

5 0
3 years ago
A set of input and output values, such that each input has one or more outputs, is called a
Ainat [17]

Answer:

function  

Step-by-step explanation: A function is the one where you put an input to find x or y


5 0
3 years ago
Which expressions are equivalent?
andrew11 [14]

Answer:

c

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Just want to be sure that my answers is right, if anyone can help. thanks
    9·2 answers
  • 100/h , for h = -25 i need in a sentence
    5·1 answer
  • How low can 19/25 be reduced?
    15·1 answer
  • Find the slope of the line: (8,-2) and (-7,4).
    14·1 answer
  • How do i know if I need to use sin,cos,or tan?
    6·1 answer
  • Write the equation of the line in point slope form.<br> (10 Points)
    7·1 answer
  • What is the value of 1,364 ÷ 10⁴?
    5·2 answers
  • Round 1,658.013 to the nearest hundred
    11·2 answers
  • Please help!! I'll give brainliest!!!
    9·1 answer
  • Help with test review homework please.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!