Pl can anyone me in this question. it is due today and if i don't get it correct i will be excluded form my school. this is the question.
rashid invests money into account which pays a fixed rate compound interest each year.
the value ,£v, of his investment after t years is given by the formula
v=1250x1.03t
how much money did rashid invest?

What is the answer to |-2x-5|-|-4+8| and x=7

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4