Simplify: 13x + 13

please help me i’m stuck

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

If n stands for number sold and c stands for cost per item, in which column would you use the formula: ? a. column d c. column f b. column e d. column g

Identify the polynomial. a2b - cd3 a.monomial b.binomial c.trinomial d.four-term polynomial e.five-term polynomial