What's the average of 766 and 878

Both trapezoids are similar. The area of the larger trapezoid is 61 ft2. Which is the best approximation for the area of the smaller trapezoid?

Rolando's Labrador retriever had 12 puppies. Eight of her puppies were yellow labs and the rest were black labs. What is the ratio of the number of black lab puppies to the number of yellow lab puppies?

Paula is a freelance graphic artist who makes book covers for paperback novels. She is paid $500 per cover she creates. Last week it took her 36 hours to draw 4 covers. Based on this, what is her approximate hourly wage to the nearest $10.00?

Tomas collected 139 cans for recycling on Monday and twice that number on Tuesday. How many cans did he collect on Tuesday

Find the total area of a cube with an edge length of 8cm

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.