39,189 rounded to nearest thousand

If 4 pounds of meat serves 10 people, how many pounds are needed to serve 17 people? Kevin traveled 623 miles in 7 hours. At the same rate, how many miles will he travel in 9 hours? On a scale drawing, 1/4 inch equals 1 foot.

The equation of a circle is x2 + y2 - 12x + 6y + 20 = 0. what is the radius of the circle? enter your answer in the box. r = ___ units

The equation y=ax^2 describes a parabola. If the value of a is positive which way does the parabola open

Jordan has $40 to spend at the yard sale. He buys 6 books for $2 each. He would like to spend the rest of his money on model cars for his collection. If the cars cost $7 each, how many can he buy? Explain

Which number is a solution of the inequality? 3x - 7 > - 1 A. 0 B. 2 C. 5

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.