subject
Mathematics, 04.09.2020 20:01 jos0305

Carlon plans to evaporate a number of gallons of water from 90 gallons of a 15% salt solution to make a 25% salt solution. Which equation can he use to find x, the number of gallons that should be evaporated?
Original
(Gallons)
13.5
90
Removed
(Gallons)
0
New
(Gallons)
Amount of Salt
Amount of Solution
х
25
13.5
90-X100
o 13.5 - 200
13.5(90 - ) - 0.25
13.5(90- x) - 25

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 20.06.2019 18:02
Round 0.866 to the nearest hundredth
Answers: 1
question
Mathematics, 21.06.2019 17:30
Consider the graph of the exponential function y=3(2)×
Answers: 1
question
Mathematics, 21.06.2019 19:30
Suzanne began a trip with 18 1/2 gallons of gas in the gas tank of her car if she hughes 17 3/4 gallons on the trip how many gallons does she have left once she finish the trip
Answers: 1
question
Mathematics, 21.06.2019 20:30
The distance of a chord from the centre of a circle is 12cm and the lenght of the chord is 10cm. find the radius of the circle
Answers: 1
You know the right answer?
Carlon plans to evaporate a number of gallons of water from 90 gallons of a 15% salt solution to mak...
Questions
Questions on the website: 13722363