Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - Mid-Chapter Quiz - Page 193: 12

Answer

$p\gt4$
1502246273

Work Step by Step

$5(3p-2)\gt50\longrightarrow$ multiply using the distributive property $15p-10\gt50\longrightarrow$ add 10 to each side $15p-10+10\gt50+10\longrightarrow$ add $15p\gt60\longrightarrow$ divide each side by 15 $15p\div15\gt60\div15\longrightarrow$ divide $p\gt4$ The endpoint on the graph will be an open circle since 4 is not included in the solution set.
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