GH is tangent to both circle A and circle E. Determine the length of HE. 01) 27 units
2) 3 units
03) 1.8 units
4) 4 units

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books