6 x minus 4 and start fraction 9 over 10
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Answer:
D.
Step-by-step explanation:
it should be the sales tax because you pay a little bit more.
Answer:9x hope it helps
Step-by-step explanation:
P/9 = 90
Multiply 9 to 90 to isolate the variable.
P = 9 x 90
P = 810
