There is a part A and B please answer correctly Please i am begging you Will mark you brainliest 15 points Please EXPLAIN!

4x + 2y

Step-by-step explanation: 1/2(6x-8y) = 3x - 4y

1/2 * 6x= 3x

1/2 * 8y = 4y

-3(x - 2y) = -3x + 6y

-3 * -2 = 6y

4x - 3x + 6y + 3x - 4y

= 4x + 2y

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42