The answer is number 3. y=(-2/3)x +5
Answer:
3 hours
Step-by-step explanation:
43-16=27
27/9=3
Answer:
The discount was approximately 48%.
Step-by-step explanation:
The general forumla to calculate percent change (increase or decrease) is:
x 100
In this case, the original price was $28.00, but the new price (after discount) was $14.60. Putting these values into the formula:
x 100 = 48%.
Answer:
122
Step-by-step explanation:
-2[3x-b-2x+x-3b]
-2[(3x - 2x + x) + (-b -3b)]
-2[2x - 4b]
-4x + 8b
