Answer:
it is a quadratic equation
Step-by-step explanation:
3x(3x+7) +2(3x+7)
9x square +21x +6x+14
= 9x square +27x +14
Answer:
25 dobles y 42 sencillas
Step-by-step explanation:
25 x 2 = 50 camas + 42 = 92
y 25 habitaciones dobles + 42 sencillas = 67
Answer:
D
Step-by-step explanation:
cosΘ =
= 
It would be B because you would take amelias age and take two away since todd is five years younger to get the a-5.
hope this helps :)
Answer: 81.66 or 81.6
Step-by-step explanation: