Mathematics, 31.07.2019 14:20 stayc12183
Aroll of quarters contains $40$ quarters and a roll of dimes contains $50$ dimes. james has a jar that contains $83$ quarters and $159$ dimes. lindsay has a jar that contains $129$ quarters and $266$ dimes. james and lindsay pool these quarters and dimes and make complete rolls with as many of the coins as possible. in dollars, how much are the leftover quarters and dimes worth?
Answers: 2
Mathematics, 21.06.2019 18:50
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2
Answers: 1
Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
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Mathematics, 21.06.2019 23:30
Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?
Answers: 3
Aroll of quarters contains $40$ quarters and a roll of dimes contains $50$ dimes. james has a jar th...
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