What is the y-intercept in the equation y=45x+65

How many zero's does octo-quad-trillion have?

One day a store sold 33 sweatshirts, White ones cost $11.95 and yellow ones cost $11.50. In all, $386.70 worth of sweatshirts were sold. How many of each color were sold?

A coin is tossed four times in a row. The probability distribution shown below gives the probabilities that the coin will land heads up 0, 1, 2, 3, or 4 times. Find the probability that the coin will lands heads up exactly one time.

Dianna has 7 quarters, 3 dimes, and 8 nickels in her purse. She reaches into her purse and randomly grabs two coins. what is the probability that Dianna grabs a dime first and then a nickle?

What number do 7 6 3 and 5 go into (lcm)

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.