Whats the answer: 4 (2) ^x=0.5 (4) ^x

The volume of a cylinder is 88 cubic inches. A smallest container similar in shape has a scale factor of 1/2 what is the volume of the smaller container?

Over the course of a year, a classroom went from 15 students to 19 students.

Josh saved 1/4 of his pocket money and spent 1/2 of the remainder. What fraction did he spend

Factor 3y^2 + 5y - 12

PAGE 11 3) Solve for x: 1/2 (4x+6) = -5x+24.7 A x=3.1 B x=3 C x=7 D x=-7.23

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.