Answer:
umm?
Step-by-step explanation:
Answer:
Step-by-step explanation:
10% discount means you pay 90% of the original cost x.
90% of x = $40.50
0.90x = $40.50
x = $40.50/0.90 = $45
:::::
total cost = 1.065·$40.50 ≅ $43.13
Answer:
It represents how many bracelets she sold and the profit she makes from it.
Answer:
-20x - 24
you just multiply the factor on the outside by each on the inside.
