I think its 14 because in order to get to 28 but 2 you count 14 times saying 2×14
Answer: the original cost of the item is 90$
Step-by-step explanation:
30% off of the item = 27$
27 dollar is 30% of the item
thus 27 = 0.30X
0.30X = 27
time both side by 10
3X = 270
270/3 = 90
Answer:
3w+7=9
Step-by-step explanation:
i need at least 20 characters so I just rote this
