Original Equation:
9(22 - 10) - 81 = 81.2? + 81
First Step:
(22 β 10) β 9 = 9xΒ² + 9
Which step was used?
subtraction property of equality
associative property of multiplication
O division property of equality
associative property of addition
You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?