PLEASE HELP 40PTS+ BRAINLIEST
Word Problems on the system of equations:
The sum of two...
Mathematics, 20.02.2021 01:00, waves2114
PLEASE HELP 40PTS+ BRAINLIEST
Word Problems on the system of equations:
The sum of two numbers is twelve and the difference of two numbers is -4. Find these two numbers.
If there are twice the number of nickelsâxâ then there are quartersâyâ and the amount of money is 1.75. Find the number of each coin.
Answers: 1
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