Hi I need to find both numbers using factorising methods. Thanks :)

Hi I need to find both numbers using factorising methods. Thanks :)

A certain volume of ml of 25% alcohol is added to 200ml of 10% alcohol solution to obtain a final solution of 15%. Find the amount of ml of 25% added (in ml) and therefore the total amount of 15%...

The sum of two numbers is 31. One number is 5 less than 3 times the other. Find the two numbers

need equation, steps, and answer

Well, it is not possible for me to travel 10 km by foot hence, that man is super human.

jacks collection of dimes and quarters is worth $14.30. the number of dimes is 1 less than 2 times the number of quarters. How many dimes and how many quarters dlied he have?

suppose the a board 20 feet long is cut into two pieces. Four times the length of the shorter piece is 4 feet less than three times the length of the longer piece. Find the length of each piece.&...

The sum of two numbers is 17. If twice the smaller number is 1 more than the larger number, find the numbers

how do you set up the equation, and then how do you go about solving it

Jim has £x. Gemma has £4 more than Jim. Jo has £2 less than Jim. The total amount of money they have is £23. Use this information to form an equation. P.s. I don't need and explanation of the answer...

The perimeter is 32.7. The length is 9.5 inches. Find the length on the two sides of each of the other two sides

Jacksons age was 2/5 of the age she will be in 20 years from now seven years ago. How old is jackson now?

The sum of two faving page numbers in a book is 145. What are the two page numbers?

(a) The solution ? (b) indefinite (c) no solution

How would I turn the point-slope form linear equation into standard form? Y - 3 = 3 (x + 1)

How would I turn the equation Y = 3x + -3 into standard form?

The length of a rectangular room is 9 feet longer than twice the width. If the rooms perimeter is 174 feet what are the rooms dimensions? A) Width =39ft; Length =48ft B) Width=26ft;...

A. 2003-05-03-00-00_files/i0220000.jpg B. 2003-05-03-00-00_files/i0220001.jpg C. 2003-05-03-00-00_files/i0220002.jpg D. 2003-05-03-00-00_files/i0220003.jpg

Water is leaking from a tank. After t minutes, the volume of the water in the tank is 16(200-9t) milliliters.

I know the answer is 25 and 20 i just need to know how to write this as an algebraic equation.