Santiago tried to evaluate an expression step by step. (4.10°) - 0.00003
=(4.10°). (3. 10-5) Step 1
=(4.3). (10°. 10-5) Step 2
=12. 1014
Step 3
Find Santiago's mistake.

Harry’s soccer team plays 2 nonconference games for every 3 games that they play against conference opponents. if y represents the number of nonconference games and x represents the number of conference games, which equation best models this proportional relationship? a)y=2/3 x b)y=3/2 x c)y = 2x d)y = 6x

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

Explain why the factor 1.5 is broke. into two numbers in the model.