Sally invests $10,000 into a new bank account at 8.4% interest compounded monthly. How much money will Sally have in the account in 30 years to the nearest cent?

x

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1

my dude, this isn't answerable due to the fact there is no question or clear desc of what you want them to do.