Solve the equation below for the variable (x): 2y + x = 10 + 2 x
A. x = 8y
B. x = 10 - 2y
C. x = 2y - 10
D. x = -8y

Which of the following correctly justifies statement four of the two column proof? a. corresponding angles theorem b. transitive property of equality c. vertical angle theorem d. substitution property of equality

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?