Sammi plans on selling Christmas tree ornaments. She figured a profit of $2.00 for each item. She thinks one item out of every fifty may be defective and returned for exchange. That will cost her $7.00 because of shipping and cost of the replacement. Calculate the
expected value.

This question awards 100 ! i really don’t want to fail i will also mark you !

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !