Answer:
6x^2-7x-20
Step-by-step explanation:
Use the FOIL method: (a+b)(c+d)= ac+ad+bc+bd
6x^2-15x+8x-20
Collect like terms:
6x^2+(-15x+8x)-20
Simplify:
$307.60
multiple $76.90 by the 4 nights he stayed. $76.90×4
240
D. 4
The answer is 2.712
