Answer:
6am and 9am
I don't have an explination on this but this is the answer if your on khan acedemy
<span>An actor invested some money at 9% simple interest, and $42,000 more than three times the amount at 12% per annum. </span><span>What we are after is amounts of interest invested at 9% and at 12%. Let's call them x and y respectively.
x=42000 at 9% = </span>$3,780.00 = $45,780.00
y=3x42000 at 12% = $15,120.00 = $141,120.00
x+y=$186,900.00
Answer:
23.99
Step-by-step explanation:
Answer:7/12
Step-by-step explanation:
9.1>1.4p is less then -6.3
