1. Troy borrowed a total of $12,000 in two different loans to help pay for his new chevy silverado. One loan charges 9% simple interest, and the other charges 6% simple interest. If he is charged $810 in interest after 1 year, find the amount borrowed at each rate.
2. Meadowsilver Dairy keeps two kinds of milk on hand, skim milk that has 0.3% butterfat and whole milk that contains 3.3% butterfat. How many gallons of each type of milk does the company need to produce 300 gallons of 1% milk for the P&A grocery store.
3. a riverboat cruise upstream on the mississippi river from new orleans, louisiana, to natchez, mississippi, takes 10 hr and covers 140 miles. The return trip downstream with the current takes only 7 hours. Find the speed of the riverboat in still water and the speed of the current.
I would appreciate if you showed the steps! Thanks
2. Meadowsilver Dairy keeps two kinds of milk on hand, skim milk that has 0.3% butterfat and whole milk that contains 3.3% butterfat. How many gallons of each type of milk does the company need to produce 300 gallons of 1% milk for the P&A grocery store.
3. a riverboat cruise upstream on the mississippi river from new orleans, louisiana, to natchez, mississippi, takes 10 hr and covers 140 miles. The return trip downstream with the current takes only 7 hours. Find the speed of the riverboat in still water and the speed of the current.
I would appreciate if you showed the steps! Thanks