Dylan has x pennies and y nickels in his piggy bank. his brother told him to take out at least 6 coins from his piggy bank. which inequality models this situation? question 1 options: x + y ≥ 6 0.01x + 0.05y ≥ 6 0.01x + 0.05y > 6 x + y > 6

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"