Calcula
hay una foto ahi

Answer these questions showing your work plz

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?