What is 36% of 745? Show work

the sale price of an iphone is 179.00. if the percent discount was 20% what was the original price of the iphone?

A fair die is rolled and the sample space is given S={1,2,3,4,5,6}. Let A={1,2} and B={3,4}. Which of the following statements is true? a. A and B are mutually exclusive b. P (A or B) = 4/6. c. P (A or B) = P (A) + P (B). d.

Dan earns $42.75 per month working as a tutor. He worked as a tutor for 4 months. He also earned $52.45 walking dogs in the neighborhood. He spent $18.50 of his total earning to buy a movie ticket and candy.

2x^2 - 36x + 194 = 0

List the first five multiples of 12 starting with 0

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.