exam
Maths Puzzle
Numerical Ability
How much 40% acid solution should be mixed with 2 gallons of 60% acid solution in order to get 50% acid solution? Set up an equation to solve.
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exam Other Question
Solve the following systems. Write answers as an ordered pair.
y-x =5
x+y = -1
can you please help me with this, i am not good at this at all. i have not been getting good grades in my class.
Cliff Swatner is single, 33, and owns a condominium in New Yor