What is 75% of the area of a circle with a circumference of 10 units

Jane had a rectangular frame 30 inches in length and 24 inches in width. Stan made a similar frame that is smaller in size. Which of the following could be the dimensions of the frame Stan made? A. Length = 20inches, Width = 25inches B.

What is the answer 12x-9-3x=72

What elements make up C6H12O6

Mr. Harper's car used 5 gallons of gasoline to travel 150 miles. After he had some work done on the cars engine, it used it used 6 gallons of gasoline to travel 210 miles. If the price of gasoline was $3.50 per gallon, how much money did Mr.

If cos 0=sin b then which of the following must be true? 0+b=180? 0-b=90? b-0=90? b=90-0?

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.