Factor the following equation: 4x^2 - 81

For a wedding the bride must select 4 bridesmaids from her 6 closest friends and must arrange them in order for the ceremony. How many arrangements of 4 bridesmaids from her 6 closest friends? A. 24 B. 360 C. 750 D. 1296

Triangle JKL is rotated 45° counterclockwise using the origin as the center of rotation Which graph shows the location of triangle J'K'L'?

Madison and tyler each wrote an expression that is equivalent to

The ratio of apples to orgens is 1 to 3 for every 2 apples there are 6 ornges for every 4 apples there are 12 ornges

out of 230 students surveyed, 11% chose gymnastics as their favorite sport. Explain how you can estimate the number of students who chose gymnastics. Use vocabulary words in your explanation.

Jayla ate 75% of the jelly beans in a bag. If she ate 24 jelly beans, how many were in the bag?

A recipe requires 300 milliliters of milk. Sara decides to triple the recipe for dinner. How many milliliters of milk does she need to cook dinner?

3. Consider the equation 4t + 10 = 30. (a) Write a real-world problem that can be solved using the equation. (c) What does t represent in your scenario?

A car salesperson is paid a base salary of $30,000 a year plus 9% commission on all sales. What are the sales needed to ensure an annual income greater than $75,000?

A bag contains 10 marbles: 2 are green, 6 are red, and 2 are blue. Ivanna chooses a marble at random, and without putting it back, chooses another one at random.