Earl's Electronics stocks iPhones and Androids at a ratio of 9:4. Which combination of iPhones and Androids could they carry? A. 81 iPhones and 36 Androids

B. 72 Androids and 32 iPhones

C. 45 iPhones and 25 Androids

Choose all that apply. select all of the fees a credit card may have. annual fee apr balance transfer fee cash advance fee late fee overdraft fee over-the-limit fee

Which expressions equal 9 when x=4 and y=1/3 a. x2+6y b. 2x + 3y c. y2-21x d. 5 (x/2) -3y e. 3x-9y

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.