Jack can carry 6 1/4 pounds of wood in from the barn. his father can carry 1 5/7 times as much as jack. how many pounds can jack's father carry?

Why do interests rates on loans to be lower in a weak economy than in a strong one

Through: (-3,-3) parallel to y= 7/3x+3

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)