4 years ago

Consider the algebraic expression --50 + 2a

1 answer:

8 0

Answer:

-45

Step-by-step explanation:

-50 + 2a represents the sum of the constant -50 and twice the value of the variable a.

If a = 2.5, then -50 + 2a has the value -50 + 2(2.5) = - 50 + 5 = -45.

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