When Johan calculates how much interest he must pay, he calculates as follows: SEK 0.045x620,000 = SEK 6,975/4 a) What is the interest rate? How are you thinking?
b) Why does Johan divide by 4?

Avery has saved $295 to spend on christmas gifts for 11 people. which is the best estimate of the amount he can spend for each person?

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)