2. How can you evaluate the expression 5(a + 2b ). if a = 2 and b-1.
A. Substitute the values of a and b and simplify
B. Add a and 2b and multiply by 5
C. Multiply 5 to the value of a and b and add to the expression.
D. Substitute 5 by the value of a and b and simplify
A. Substitute the values of a and b and simplify
B. Add a and 2b and multiply by 5
C. Multiply 5 to the value of a and b and add to the expression.
D. Substitute 5 by the value of a and b and simplify
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Answer:
B. Add a and 2b and multiply by 5
:i used pemdas :)