Simplify. (2m3n2) 5 32m15n10 10m15n10 32m8n7 10m8n7

Which represents the sample space of flipping a coin two times? What would be the probability of getting 2 heads? A) HT, TH : 1/2 B) HH, TT, HT, TH: 1/2 C) HH, HT, TT, TH: 1/4 D) HT, TH, TT, TH, HH: 1/5

There're some old video games you sell on Ebay for $6, $7 and $9. The titles include " The Pirates", "Under the sea" and "The driving test". What is the Probability of selling video games with no water theme for at least $7?

Marjan is garden contains roses, daffodils, and tulips. About 3/5 of the flowers are tulips. What percent of the flowers in Marjan garden are not tulips.

If quadrilateral PQRS is a rectangle, then which of the following is true? ∠PSQ ≅ ∠QSR segment SR ≅ segment RQ segment PS ≅ segment PR segment SQ ≅ segment PR

Which equation does not represent a function? A) y = 2x + 3 B) x = 4y + 7 C) x2 = - 2y + 1 D) y2 = - 5x - 8

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.