Answer:
4
Step-by-step explanation:
Answer:
x=-18
Step-by-step explanation:
multiply the invisible 1 outside the parenthesis with the numbers inside. next combine like terms on the left side of the equation. then simplify the equation. then divide -2x by -36. then multiply -1 to your answer and the outcome gives -18
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.
A possible answer for x would be 18
Answer: the Jones family paid $164
Step-by-step explanation:
Let x represent the one time charge that smith lake boat rentals charge for cleaning.
The bengal family rented a boat from 11 am- 6:30pm and paid $226.50. This means that the number of hours for which they rented the boat is
11 - 6:30/= 7.5 hours
Therefore,
25 × 7.5 + x = 226.5
187.5 + x = 226.5
x = 226.5 - 187.5
x = $39
If the jones family rented a boat from 8am-1pm, the number of hours would be 5 hours.
The amount that they paid is
39 + 5 × 25 = 39 + 125
= $164