24cd, 9cd unlike or like terms

Keiko bought 3 pounds the fruit salad. How many ounces of fruit salad did Keiko buy?

Change the percent to a decimal. 0.4% =

Dropping less than two inches per mile after emerging from the mountains 3trillion gallons could supply all of country A's households for five months. Assuming that there are 100 million households

What's the solution for x-5y=1 and 2x-7y=8

The local music activities coordinator sold 300 tickets to the orchestra concert. Student tickets were $4, and adult tickets were & 6. If the total sales were $1,600, how many student tickets were sold?

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.