Answer:
0.08032258064%
Step-by-step explanation:
So the sales tax for an item <u>was</u> $24.90 and it costs $310 before tax. The sales tax rate would be 24.90/310. The percentage would be 0.08032258064%
Answer:
x^2+3x-28
Step-by-step explanation:
A + b = 1013;
a - b = 9;
2a = 1022 => a = 511; b = 502;