Mr. hershman has purchased a farm that is in the shape of a rectangle. the dimensions of the piece of land are 1.3 km by 3.15 km. how many square kilometers did he buy, and how many hectares did he purchase

What is the value of y if y=2*2-4 andx=3?

The average polar bear weights 1,200 pounds. the average grizzly bear weights 800 pounds. the average black bear weights 400 pounds. the average polar bear weights how many times more than the average black bear?

The function f is differentiable and ∫x0 (3f (t) + 5t) dt=sin (x). Determine the value of f′ (1π).

3x-1=-19 using two steps

Diego mixes 2 2/3 pounds of ground beef and 1/3 pound of ground pork to make his special burgers. How many 1/4 pound burgers can he make from the mix?

Megan earns 9.50 per hour how much would she earn if she work for 5 hours?

6,484 : 24 what is the quotient?

The marketing team at a new electronics company is designing a logo that contains a circle and a triangle. On one design, the triangle's side lengths are 4 in., 7.5 in., and 8.5 in.

Juan wants to make flash cards out of a piece of cardboard that is by inches. What is the greatest number of flash cards that he can cut out of this piece of cardboard, if he wants them to be inches by inches?

Complete the solution of the equation. Find the value of y when x equals - 9. -7x + 8y = 39