Mathematics, 06.11.2019 10:31 nanett0226
How many liters each of a 10% acid solution and a 80% acid solution must be used to produce 70 liters of a 65% acid solution?
Answers: 1
Mathematics, 21.06.2019 17:30
Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online
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Mathematics, 21.06.2019 17:30
When a rectangle is dilated, how do the perimeter and area of the rectangle change?
Answers: 2
Mathematics, 21.06.2019 17:30
Nine more than four times a number is the same as one less than twice the number. find the number?
Answers: 1
How many liters each of a 10% acid solution and a 80% acid solution must be used to produce 70 liter...
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