What are the solutions of the following system?
x² + y² - 25
| 2x+y=-5
(0.-5) and (-5.5)
(0.-5) and (5.-15)
(0-5) and (-4.3)
(0-5) and (4-13)

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =

The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie