Cx<8 and x>10 c) all real Numbers (multiply the -2 to the parenthesis and you get the same equation on both sides which means all real numbers) C) x is greater than or equal to -3 (solid circle with the line towards positive.) A) 24 ( distribute then subtract p from both sides) B) d-12 \(\geq\) 51; d \(\geq\) 63
