Mathematics, 22.03.2021 02:10 harcharikc8275

Please help i have a 15 percent in math please Solve the following order of operations problems. PEMDAS. Parentheses Exponents Multiply/Divide Add/Subtract

(2.99x3) + (7.15x3) + 2.50

15 - 2 to the 3rd power + 20 =

5 to the 2nd power x (5 + 5) - 20 =

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Please help i have a 15 percent in math please Solve the following order of operations problems. PE...