Can u plz meh with this 6th grade math. u have to write an algebraic equation and solve. only solve 2, 3, 4, 7, 8. !

James purchased a $205,000 home with a 30-year mortgage at 5.78%. if makes a $1500 monthly mortgage payment, how many months early will he pay off his mortgage? a. 180 months b. 224 months c. 127 months d. 136 months

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)

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer