Answer:
2%
Step-by-step explanation:
Find the sales tax rate by dividing the amount of sales tax by the original cost:
6.40/320
= 0.02
So, the sales tax rate is 2%
F(x) = -1.50x + 40.....basically, this is saying that Gloria has 40 bucks in her lunch account and each meal costs her 1.50.
By changing the -1.50 to -2.75 means she is paying more for her meals...the cost of a meal went up from 1.50 to 2.75.
Since the area of B is 9 times the area of A, we know that the sides of B are √9= 3 times the length of the sides of A.
That's how.
Answer:
18+10.3
Step-by-step explanation:
The expression doesn't have to include a variable, so you can pick two random numbers that add up to 28.3. In this case, I used 18 and 10.3. Simple.
Answer:
The company with the better buy is BANQUET BROTHERS
Step-by-step explanation:
you do even have to find the unit price...
if the "bb" sells 1 tray for $60 and the tray includes 48 servings,
while the "cc" sell 1 tray for $72 for only 30 servings just compare
60 _ 72
30 _ 48
awnser
60 < 72
30 < 48
:)
