The correct answers for the three sentences from their drop-down menus are:
1) Scientists conjectured that reducing…
Meaning: <em>they speculated</em>
2) Jonathan was irritated by the incessant noice made by…
Meaning: <em>constant noice</em>
3) …when he fortuitously stumbled upon…
Meaning: <em>accidentally </em>
Answer:
Someone else should try to help Pap.
Explanation:
( im sorry if i got it wrong )
The answer would be x= 7, y= -2, or (7,-2).
