Given each set of vertices, determine whether OPQRS is a rhombus, a rectangle, or a square List all that apply. Explain your reasoning.
P(-5, -8), e(4, - 8), R(4,1), 5(-5, 1)

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How do i do this? i don’t understand

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

Solve the formula ax+ by = c for x.