True or false- The conjunction of two statements is true only when both statements are true.

Which of the following expressions is equal to 2x^2+8

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?