The average value of a certain type of automobile was 14,220 in 1993 and depreciated to 9,780 in 1997.
let y be the average value of the automobile in the year x, where x=0 represents 1993. write and graph a linear equation that models the value of the automobile in terms of the year x.

Ithink it is b and d

One shot. if 60% of 10 is 6, then what is 70%? we know it would be seven (since 60% is mathematically 60/100, or 6/10, then 70% is 70/100, or 7/10) but we can check anyway using ratios: 6 : 60% = x : 70%*inverse multiplicationx * 60% = 6 * 70%*divide both sides by 60%x = (6 * 70%) / 60%x = 7and since he has made 6 shots already, he would need just one more to get 7 shots or 70%. if the explanation is too confusing, comment and i will try to