-3n < 81...divide both sides by -3, change the inequality sign
n > -81/3
n > - 27 <==
** in an inequality, when dividing/multiplying by a negative number, the inequality sign changes
Answer:
90000000000000000000milen
Answer:
$563.9
Step-by-step explanation:
7.45n + 8.8p = profit
7.45(26) + 8.8(39) = profit
193.7 + 343.2 = profit
563.9 = profit
Answer:
$13,350
Step-by-step explanation:
221900-195200=26700
Divide your answer by the 2 years its changed and you get the rate of change annually.