Answer:
121.36
Step-by-step explanation:
L times W times H
Answer:
the solutions are 13 and -13
Step-by-step explanation:
13 x 13= 169
-13 x -13=169
a negative times a negative equals a positive

Two lines are parallel when their slopes are the same.
Answer:
75 points
Step-by-step explanation:
45÷60%×100%=75 points in total
Since .68 is 68/100, you can simplify to 17/25.