The Outdoor Adventure Club at Eisenhower High School needs to raise money for their trip to Mountain Classroom, so they plan several fund raising events. The first one is a car wash. The total cost of sponges, soap, and other materials was donated by a local car dealership. They plan to charge $4.50 for each small car they wash and $6 for each large car or SUV. In the end they raised $414 for their trip. a. Define the variables and write an equation to show how the money they raised is related to the two types of cars that they washed.

b. What is the y-intercept and what does it mean in this situation?

c. What is the x-intercept and what does it mean in this situation?

d. What is another combination of possible cars washed that would have allowed them to earn $414?

The table shows population statistics for the ages of best actor and best supporting actor winners at an awards ceremony. the distributions of the ages are approximately bell-shaped. compare the z-scores for the actors in the following situation. best actor best supporting actor muequals42.0 muequals49.0 sigmaequals7.3 sigmaequals15 in a particular year, the best actor was 59 years old and the best supporting actor was 45 years old. determine the z-scores for each. best actor: z equals best supporting actor: z equals (round to two decimal places as needed.) interpret the z-scores. the best actor was (more than 2 standard deviations above more than 1 standard deviation above less than 1 standard deviation above less than 2 standard deviations below) the mean, which (is not, is) unusual. the best supporting actor was (less than 1 standard deviation below more than 1 standard deviation above more than 2 standard deviations below more than 1 standard deviation below) the mean, which (is is not) unusual.

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done