A medium pizza costs $8.60. Darcy has $54 to spend on pizzas. How many medium pizzas can she afford?

Ily begins solving the equation 4(x – 1) – x = 3(x + 5) – 11. her work is shown below. 4(x – 1) – x = 3(x + 5) – 11 4x – 4 – x = 3x + 15 – 11 3x – 4 = 3x + 4 how can her partial solution be interpreted?

Combine like terms to make a simpler expression 3z+z

What are the solutions of the equation x4 – 5x2 – 14 = 0? use factoring to solve. someone !