exam
Maths Puzzle
Numerical Ability
absolute value of 2-4
Read Solution (Total 0)
exam Other Question
how do you solve :
2x-6y=-16
5x+7y=-18
Please help me solve this: How many pounds of tea worth $1.50 per pound should be mixed with tea worhth $1.70 per pound to make 40 pounds of blended teas to sell at $1.55 per pound? Thank you