Answer:
3,
3x+5
Step-by-step explanation:
DIFFERENTIATE W.R.T. X
3
EVALUATE
3x+5
I rounded it and the answer is 400
I dont know
girly but hopefully u find the right answer
Answer:
The total sales of Boutique last week = $1300
Step-by-step explanation:
Given that:
Percent of sales came from leggings = 30%
Worth of leggings sold = $390
Let,
x be the total sales in the week.
30% of x = 390

0.3x = 390
Dividing both sides by 0.3

Hence,
The total sales of Boutique last week = $1300