We know that
[volume of the box]=10*8*12-------> 960 cm³
[volume of 1 cube]= 1 cm*1 cm*1 cm-----> 1 cm³
960/1----> 960 cubes
therefore
the answer is
the option D volume
Assuming that X represents the number of hours worked and f(x) the number of cars washed, the equation would be f(x)=11x+14x.
The 11x represents the number of cars washed by Arianna in x number of hours and the 14x represents the number of cars washed by Matthew in x number of hours. You add the two because they are each washing their own car at their own pace but working on one lot.
The answer is 327. Remember that when you multiply a number by ten, you move the decimal point to the right one place.
Hope that helped you.
Answer:
d -5
it goes +3,+2. then -6,-5
39 hours, 13 minutes and 50 seconds
