Mathematics, 26.10.2021 06:00, ldsimms12

2. The cost of one ruler is r cents The cost of one protractor is
P
cents
The lotal cost of 5 rulers and 1 protractor is 25 pus cents
The total cost of 2 rulers and 3 protractors is 215 cents
Write down two equations in terms of r and
Р
and solve
these equations to find the cost of one protractor

Answers: 1

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2. The cost of one ruler is r cents The cost of one protractor is
P
cents
The lo...