In the xy-plane, the graph of the equation y = x2 +2 intersects the x-axis in how many points? O Zero
O One
Ο Two
O More than two

Astrid spent $36 on new shoes. this was $12 less than twice what she spent on a new skirt. part a: which equation would solve for how much she spent on the skirt? part b: solve the equation in the workspace provided below. how much did astrid spend on her skirt?

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.

Aliter of water contains about 3.35 x 10^25 molecules. a certain river discharges about 2.9x 10^8 l of water every second. about how many molecules does the river discharge every minute? write your answer in scientific notation