Tyler simplified the expression x Superscript negative 3 Baseline y Superscript negative 9. His procedure is shown below.

Two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: what is the approximate distance, in feet, between the two poles? 6.93 feet 8.66 feet 12.32 feet 15.59 feet

Marco states that 7.696696669…… is a rational number because it is a repeating decimal. is he correct? justify your answer.

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?