Explain using your own words and 2-3 sentences the differences between substitution and elimination. You may want to consider when one method is better than the other. Be sure to explain how each method works in general.

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Which measure is equivalent to 110 ml? 0.0110 l 0.110 l 1.10 l 11,000 l