Which multiplication expression does not belong based on scaling. Explain

6x2 1/2

6x1 3/5

1/2x6

2 2/5x6

Consider the diagram. The length of segment QS__ is units.

Solve: 38-7r=3 (6-4r)

Which statement is correct? 3.56 x 102 10g 104 (4.08x 102 (1.95x10% 3.56 x 10 1.09x104 < (4.08x102X (1.95x106) 3.56x 102 a> (4.08x102 (1.95x 10) 1.09x104 3.56 x 102 1 = (4.08x102) (1.95 x 10") 1.09 x 104

student tickets for a show cost $5 and adult tickets cost $8. At one show, $2065 was collected in ticket sales. If 62 more students tickets were sold than adult tickets, how many of each type of ticket was sold?

Laura decides to walk to her job. she walks 1 1/2 miles in 3/5 hour. what is laura's walking rate? laura's job is 4 1/2 miles away. if she starts walking to her job at 9:00 a. m. and is scheduled to start work at 11:00 a. am.

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.