Finding the square root of x is the opposite of raising x to the second

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

The surface area of the triangular prism is .

Complete each statement from the information given and the triangle criterion you used. if the triangles cannot be shown to be congruent, leave the box for the second triangle blank and choose for reason “cannot be determined.” carbon - regular hexagon. ∆can ≅ ∆ by