¡¡¡40 ! which expression is equivalent to 5x+10y-15? a.5(x-2y-3) b.5(x+ 5y-10) c.5(x+2y-3) d.5(x+2y-15)

What is the sum of these mixed numbers 2 1/8 + 4 3/8

Find the distance between (7,-6) and (-3,-9)

Juanita wade's new car has an msrp of $28,902.11 including title and processing fees. the premier package which includes surround sound and dvd player costs three times the amount of the in-style package which includes leather seats and select wheels. the total cost of her new car was $34,290.08 which included the 6.5% sales tax. find the cost of the premier package to the nearest cent.