Respuesta :
Answer:
[tex]p \geqslant 45[/tex]
Step-by-step explanation:
add 3 to both sides.
[tex] - 3 + p \geqslant 42 \\ + 3 \: \: \: \: \: \: \: \: \: \: \: \: + 3[/tex]
[tex]p \geqslant 45[/tex]
ANSWER: P≥45
EXPLAIN: Move all terms not containing P to the right side of the inequality.
EXPLAIN: Move all terms not containing P to the right side of the inequality.