When adding or subtracting to decimals what is the first thing you must do

leonardo bought four snacks that cost $0.50, $1.00, $1.50, and $1.00. what is the average of the deviations from the mean?

A party is thrown where 25 tables are used. Each table either sits 4people or 6 people. A total of 116 people can be sat at the tables.

you have decided to purchase a new toyota 4Runner for $25635. You have promised daughter that the suv will be hers when the car is worth $10000. According to your car dealer the suv will depreciate in value approximately $3000 per year.

Simplify: -5 (9 - 4 • 6)

The ratio of male students to female students at a certain university is 4 to 5. if there is a total of 6,192 students, how many male students and female students are there

Seven more than the quotient of a number and - 2 is 6

In a recent election Corrine Brown received 13 comma 482 more votes than Bill Randall. If the total number of votes was 120 comma 306 , find the number of votes for each candidate. Corrine Brown received how many votes?

Multiply: (3x + 2) (3x - 2) a.-3x² - 4 b. 6x² - 4 c. 6x² + 4 d. 9x² - 4

A class conduct a survey of 1000 students 6% of the students have forgotten their locker combinations how many students have forgotten their locker combinations

What is the answer too this (3x+3) (x+4)