Question

Pedro buys 4 calculators and 5 protractors and spends 35$. Jacob buys 1 calculator and and 7 protractors and spends 14.50$. what is the cost of one calculator

Answer 1

1c + 7p = 14.50

4c + 5p = 35

Explanation:

7(1.50)= 7.50

1(7)= 7

14.50