In 2001 there were 6680​ electric-powered vehicles in use in the United States. In 1998 only 4760 electric vehicles were being used. ​(​Source: U. S. Energy Information​ Administration)

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Solve the system of equations. y= 2x y= x^2 - 15

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125