What is the value of x in the equation Negative two-fifths x minus 2 = 18?

Hiroaki wants to find 3 3/4 - 7/8 explain why he must rename 3 3/4 to do the subtraction.

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

Which expression and diagram represent “renee biked four times as far this month as last month”?