Answer:
y
=
3
√
−
2
a
x
y
=
−
3
√
−
2
a
x
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given triangles are similar, so we setup a proportion
(140-x)/81 = x/9
solving gives x = 14
AC = 140-x = 140-14 = 126
Answer:
3.4
Step-by-step explanation:
Let the original price of the bag be = P, the selling price =2.89 after a 15% discount,
Then, Selling price= Original price- Discount on original price
![2.89=P-P(0.15)](https://tex.z-dn.net/?f=2.89%3DP-P%280.15%29)
![2.89=P(1-0.15)](https://tex.z-dn.net/?f=2.89%3DP%281-0.15%29)
![2.89=0.85P](https://tex.z-dn.net/?f=2.89%3D0.85P)
![P=\frac{2.89}{0.85}](https://tex.z-dn.net/?f=P%3D%5Cfrac%7B2.89%7D%7B0.85%7D)
![P=3.4](https://tex.z-dn.net/?f=P%3D3.4)
Thus, the original price was 3.4.
I think the answer should be
Answer:
0.97
Step-by-step explanation:
You only have to divide 4.85 by 5 and you will get the unit price.✨ Trust me I get it right!