Over the summer, for every 11 okra seeds Dana planted, 6 grew into plants. If he planted 143 okra seeds, how many grew into plants? A. 138 B. 63
C. 262
D. 78

The salesperson earns a 5% commission on the first $5,000 she has in sales. the salesperson earns a 7.5% commission on the amount of her sales that are greater than $5,000. this month the sales person had $8,000 in sales. what amount of commission, in dollars, did she earn?