Andrea ordered a computer on the internet the computer cost $1,499 plus 7 1/2 % sales tax. what was the total amount aundrea paid for her computer

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Write a description of each inequality. 1. -5a + 3 > 1 2. 27 - 2b < -6 (this < has a _ under it) 3. 1/2 (c + 1) > 5 (this > has a _ under it)

The weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?