Change the following sentences into passive voice 1.They painted the house blue.
2.He promised me a present.
3.I saw him opening the box.
4.They found him guilty of murder.
5.The teacher appointed him the monitor of our class.
Answer the questions, guys and I will folllow you.
Thanks

1. They have painted the house blue.

2. He had promised me a present.                                                                                                   3.I had seen him opening the box.                                                                                 4.They had found him guilty of murder.                                                                               5.The teacher had appointed him the monitor of our class.                                          mark me brainliest please thanks. have a nice day.

d is the best answer for this question.

x=4, y=4

step-by-step explanation:

y=2x-4;

x+2y=12

we can use substitution since the first equation is solved for y

where ever you see y in the second equation, replace it with 2x-4

x + 2(2x-4) = 12

distribute the 2

x+4x-8 = 12

combine like terms

5x-8=12

add 8 to each side

5x-8+8=12+8

5x=20

divide by 5

5x/5 = 20/5

x =4

we still need to solve for y

y = 2x-4

we know x =4

y = 2(4) -4

y = 8-4

y=4