PLEASE HURRY AND I NEED THE ANSWERS TYPED I CANT USE THE LINK Match the equivalent expressions. 5i(4-3i)
[ Choose]
- 1(3+i)
[Choose ]
(1+2i)(-1+3i)
[Choose
(-41)(51)
[Choose ]

Plz i want answer and i would appreciate it is is a b c or d

The diameter of the moon is about 3500 km. approximate the surface area of the moon using the formula for the surface area of a sphere, s = 4πr2. write your answer in scientific notation.

Abank manager wants to encourage new customers to open accounts with principals of at least $2,500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?