What is the solution to (3 x 10^2) x (5 x 10^5) written in scientific notation? a: 1.5x10^8b: 16x10^8c: 1.5x10^7d: 15x10^7

Multiplying gives us 3 x 5 = 15

10^2 x 10^5 = 10^7

So we get 15 x 10^7.  However, we need to move the decimal point from 15.0 to 1.5:

1.5 x 10^8.  The answer is A.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

answer:   x*94 +688*6   = 267*100

94x+4128=26700    

94x=22572     /94

x=240.128

step-by-step explanation: mark as brainlest reallly need it thx