Answer:
The boat travels (300.4 km / 11 hours) which is 27.30909091 kilometers per hour, So it would take 240 / 27.30909091 hours or 8.78828229 hours. (Which rounds off to 8.79 hours)
Step-by-step explanation:
Answer
5x-3
Step-by-step by explanation
3x-4+2x+1
3x+2x is 5x
-4+1 is -3
5x-3
Answer:
Step-by-step explanation:
(8388608+4)<em>3 </em>- (144)
8388612*8388612*8388612=
5.9029665478404E+20-144=5.90296655E20
Answer:
The answer is B
Step-by-step explanation:
5x² +9x +3 - (6x ² -3x)
this is easier if you distribute the negative in front of the perenthesis so...
5x² +9x +3 + (-6x² + 3x)
then you just combine the terms with the same variable and exponent
-x² +12x +3
