Answer: ![12x-15](https://tex.z-dn.net/?f=12x-15)
Step-by-step explanation:
Given: Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week.
The total earning for this week = ![12x](https://tex.z-dn.net/?f=12x)
Also, she was charged $15 for a late delivery on Tuesday.
It means, The total earning for this week =![12x-15](https://tex.z-dn.net/?f=12x-15)
So if Sunny earns $12 per hour delivering cupcakes. She worked for x hours this week and was charged $15 for a late delivery on Tuesday then her earning for this week = 12x-15
Answer:
1/20
Step-by-step explanation:
Answer:
-360
Step-by-step explanation:
Answer:
57.1
Step-by-step explanation:
Using cosine rule
Cos¤ = 21/25
Cos¤ = 0.84
¤ = 57.12 appropriately 57.1