2 1/2 = (2*2+1)/2 = 5/2
5/2 : 1/4 = 5/2 * 4/1 = 20/2 = 10
DAnswer:
Step-by-step explanation:
P= 278, because 2(68)=136 and 2(71)=142, so just add them together to get the answer.
Answer:
it's either a or b, but I would go with A
Answer:
y (0,2.5) x (0,3.5)
Step-by-step explanation:
