Answer:
one is correct.
Step-by-step explanation:
because it have one solution when you graph it
13x u add parentheses since two negatives positive
The measurements are in inches but the answer needs to be in feet, so we'll convert the numbers to feet first.
6"=1/2 ft
2"=1/6 ft
3"=1/4 ft
V=l×w×h
V=1/2*1/6*1/4
V=1/48 cubic ft
The
first choice gives you the same result. The factor of 5 can be removed to the outside of the summation symbol.
