N-m-m; use m=6, and n=-5

What is an equivalent expression to 3^3 x 3^3 x 3 A) 3^6 B) 3^7 C) 3^9 D) 3^12

Monique needs to buy a baseball for $20, a soccer ball for $15, and a set of tennis balls for $12. Monique has a coupon that gives her a discount of x percent on a baseball.

Children's tickets to a movie cost $4.00. Adults tickets cost $7.00. If 275 tickets were sold for a total of $1574.00, how many of each type of ticket were sold?

Consider the square pyramid shown. If each dimension is doubled, how does the surface area change? The surface area doubles. The surface area triples. The surface area increases by 4 times. The surface area increases by 8 times.

What is the area of the triangle after applying a dilation by a scale factor of 2? Describe the effects. 31.5 cm2. The area of the new triangle is equal to the area of the original triangle. 63 cm2.

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.