12. Use the Distributive Property to write
an expression that is equivalent to
2.5( - 10 + 3 3/4x - 6.2).

How many days was the temperature above 90 degrees?

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 x+3y=6 and 4x-6y=6 by elimination . show work !