STAAR REVIEW DAY 10

If x = 7, which inequality is true?

• -4 + 3x < 17

• 5 - x ≤ 9

• -7 - 2x > 1

• 1 - 4x ≥ 25

A seashell is dropping at a constant rate toward the ocean floor. The equation y = -4x - 8 can be used to represent this situation, where y is the depth of the seashell in meters below sea level and x is the number of seconds the seashell has been dropping. Which statement best describes the depth of the seashell, given this equation?

• From a starting position of 4 meters below sea level, the seashell is descending 8 meters per second.

• From a starting position of 4 meters below sea level, the seashell is ascending 8 meters per second.

• From a starting position of 8 meters below sea level, the seashell is descending 4 meters per second.

• From a starting position of 8 meters below sea level, the seashell is ascending 4 meters per second.

Which measurement is closest to the area of the mirror in square inches?

Bruce purchased an 8 ounce can of Dr. Pepper. There are approximately 30 milliliters in an ounce. Which measurement is closest to the amount of Dr. Pepper Bruce purchased in milliliters?

Tuesday Pizza Hut made 50 pizzas. Of these pizzas, 30% were cheese, 40% were hamburger, and the rest were pepperoni. How many pepperoni pizzas did Pizza Hut make on Tuesday?

What is the value of x in the triangle ABC, which is similar to triangle JLK?

What is the probability that Roberto will choose an adventure book from his shelf?

Which statement is true based on the box plots of the weights of women aged 20-30 years and 40-50 years?

• The range of data for women 20-30 years old is equal to the range of data for women 40-50 years old.

• The first quartile data for women 40-50 years old is less than the first quartile data for women 20-30 years old.

• The median data for women 20-30 years old is less than the median data for women 40-50 years old.

• The maximum weight for women 20-30 years old is greater than the maximum weight of women 40-50 years old.

What is the constant of proportionality that relates the total cost in dollars, y, to the number of tickets purchased, x, at the school carnival?