Brett drew this number line to represent the inequality x > 3. Which statement describes what needs to be done to make Brett’s number line correct?

Brett’s number line is correct as drawn.

The point at 3 should be filled in instead of open.

The ray showing the solution should be drawn to the right of 3 instead of to the left of 3.

The point at 3 should be filled in instead of open, and the ray showing the solution should be drawn to the right of 3 instead of to the left of 3.

Tom is making a punch that contains 80% cranberry juice and the rest ginger ale. the punch has 2 liters of ginger ale. part a: write an equation using one variable that can be used to find the total number of liters of cranberry juice and ginger ale in the punch. define the variable used in the equation and solve the equation. hint: 0.8x represents the number of liters of cranberry juice in the punch. (5 points) part b: how many liters of cranberry juice are present in the punch? show your work.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

What is the solution set of the quadratic inequality x^2-5< or equal to 0