Alex solves the equation 4x=2(5x+13), where x represents the length of the side of a square and 2(5x+13) is the perimeter of a parallelogram. Which statement about the equation is true?

The graph shows the prices of different numbers of bushels of corn at a store in the current year. the table shows the prices of different numbers of bushels of corn at the same store in the previous year. previous year number of bushels price of corn (dollars) 2 10 4 20 6 30 8 40 part a: describe in words how you can find the rate of change of a bushel of corn in the current year, and find the value. part b: how many dollars more is the price of a bushel of corn in the current year than the price of a bushel of corn in the previous year? show your work.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

Which of the following three dimensional figures has a circle as it’s base