Which algebraic expression is equivalent to the expression below? 5(4x + 2) A. 20x + 10 B. 5x + 6 C. 4x + 10 D. 20x + 2
2 answers:
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The correct answer is Choice A.
This is an example of an exponential equation, so we need the formula
.
The a value is the starting value of 100. The b value must be a decimal lower than 1 because it is decreases.
If you substitute in 8 for x, you will see that the output is about 50 (half of 100).
This is an example of an exponential equation, so we need the formula
The a value is the starting value of 100. The b value must be a decimal lower than 1 because it is decreases.
If you substitute in 8 for x, you will see that the output is about 50 (half of 100).
Answer:
Just like last time, you can convert them to their decimal forms, subtract, and convert back!
Hope this helps!
Brainliest please!