Question

Geometry: The Expression 15×x×6 represents the volume of a rectangular prism with a length of 15, a width of x, and a height of 6. Simplify the expression.
1) 21x
2) 90x
3) 21/x
4) 90/x

Answer 1

Step-by-step explanation:

$15 \times x \times 6 \\ \ \\ = 15 \times 6 \times x = 90x$