Dave rented a limousine for his wife's birthday. The hourly rate is $80. They used the limousine for 4 hours, plus Dave gave the driver a 10% tip. How

much did he spend in total for the hourly charges plus tip?

A.$408

B.$288

C.$384

D.$352

A composite figure has three congruent triangles removed from it what is the area of the shaded region?

Solve. 3y-6m Y=5, m=2

What number can you half and get 1.25

Alyssa attends football games at her school. At each football game, she buys a bottle of water for $0.75 and a candy bar for $0.90. Select all expressions that represent the amount of money, in dollars, Alyssa spends after attending 6 football games.

The dean of students mailed a survey to a total of 400 students. The sample included 100 students randomly selected from each of the freshman, sophomore, junior, and senior classes on campus last term. What sampling method was used?

In a pair of similar polygons, corresponding angles are congruent.

Y=5x+3 which orderd pair works for the rule A. (4,23) B. (3,14) C. (5,3)

A random sample of 12 graduates of a certain secretarial school typed an average of 79.3 words per minute with a standard deviation of 7.8 words per minute.

Factor this trinomial. х^2 - 9 х + 20 А. (х - 4) (х + 5) В. (х-2) (х + 10) С. (х-2) (х - 10) D. (x-4) (х - 5)

Find the geometric mean of 7 and 12. Brainliest if you can get me the anser step by step!