This is from another website. <span>Simple interest is money you can earn by initially investing some money (the principal). A percentage (the interest) of the principal is added to the principal, making your initial investment grow!</span>
Answer:
$400
Step-by-step explanation:
Add The two things together
325+75= 400
Those two angles are alternate interior angles, so they must be congruent.
3x = 2x + 20
x = 20
hence, the common ratio of the given G.P. is 3 or −3.