Write the quadratic function in vertex form: f(x) = 8x2 + 2x - 5
A) f(x) = 8(x + 14)2 − 418
B) f(x) = 8(x + 18)2 − 418
C) f(x) = 8(x + 14)2 + 398
D) f(x) = 8(x + 18)2 + 398

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

State if the two triangles are congruent. if they are, state how you know?