A new bank customer with $3,200 wants to open a savings account. The bank is offering a simple interest rate of 5%. How much interest will the customer earn after 4 years? A- $640
B- $160
C- $40
D- $960

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?

Which ordered pair is a solution of the equation? 2x+3y=10

Write 5 in the form of a/b using integers to show it as a rational number