Tyler’s mom purchased a savings bond for tyler. the value of the savings increase by 4% each year. one year after purchased , the value of the savings bond was 156. find the value of the bond when tyler moms purchased. explain your reasoning !

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

i think the correct option is the second option.

i think the answer would be c