Question

Please help! Show steps please, thanks!! ;)

If Zachary earns $90 simple Interest on $750 at 6% for 2 years, what is his new saving account balance?
@Mathmatics

Answer 1

OH spelled Mathematics wrong

Answer 2

you know some formulas to solve this problem dont you?

Answer 3

yeah but I forgot.... :\

Answer 4

Consider this one:A=P+Prt, where P is the principal amount and r is the rate and t is the time

Answer 5

A=750(1+(.06)(2))
=750(1+.12)
=750(1.12)
=840

Answer 6

or just by common sense, if he had 750 in his account and he earned 90 dollars, then he had 750+90=840 dollars in his account

Answer 7

OH ook, Thankss!!!! ;]