Abusiness advertises that everything in the store is an additional 10% off the already reduced prices. marcus picks out 2 shirts
that are on a 30% off rack. if the shirts are originally priced at $28.99 and $30.29 and there is 6% sales tax, how much does
marcus end up paying for them?
a $39.59
b. $37.70
c. $37.35
d $35.57

Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?