Ben bought an item in a grocery store marked at $8, and the total bill with sales tax was $8.28. What was
2 answers:
3.5
Explanation:
Every dollar has tax on it so if you multiply 8 by 3.5 you get 28 + the 8 dollars you already have so that will be $8.28
The sales tax rate is 3.5
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Answer:
3
Step-by-step explanation:
8x-4=20
8x-4=20
+4. +4
8x=24
8. 8
x=3
Answer:
x= negative 90 i think.
Step-by-step explanation:
1. 2(4) - 4y = 20
8 -4y = 20
8-8 -4y = 20 - 8
-4/-4y = 12/-4
y = -3
