Solve the system of equations – 2x + y = -8 and 4x – 6y = –24 by combining
the equations.

Timed***how else can the sequence for row 1 be written? notice: square a: 1 penny = 20 square b: 2 pennies = 21 square c: 4 pennies = 22 the sequence formed is geometric, with a1 = , and common ratio r = .

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =