If a=3 and b=4, then ba=

Thomas buys a case of bottled water. a case cointains 36 bottles of water and costs $4.69. Thomas will sell each bottle of water for $0.79 at a school event. How much profit in dollars will thomas earn if he sells all the bottles of water?

Write 3,680,225 in expanded form

Eight less than fout times a number is less than 56. what are the possible values of that number

A report card has six marks. The average of the first and second marks is 72%. The average of the second and third marks is 75%. The average of the third and fourth marks is 77%. The average of the fourth and fifth marks is 78%.

Two of the three sides of a triangle are 20 and 15. Which of the following numbers is not a possible perimeter of the triangle?

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.