What is 819021 in expanded form?

Mrs. Frasier is making costumes for the school play. Each costume requires 0.75 yards of fabric. She bought 6 yards of fabric. How many costumes can Mrs. Fredier make? i have been trying to answer this question but i cant figure it out

How many times greater is 3 x 10^8 than 6 x 10^5

Choose the ratio that you would use to convert 880 yards to miles

Which choice has the same equation in both forms? 1.) standard form / amp; 2.) slope intercept form 1.) 8x + 4y = 12 / amp; 2.) y = - 2x + 3 1.) 6x + 3y = 18 / amp; 2.) y = 2x + 6 1.) 2x + 4y = 8 / amp; 2.) y = - 2x + 2 1.) 3x + 4y = 12 / amp; 2.

I have two congruent sides. I also have two congruent angles that measure 45 degree each. I am a

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.