<em>x</em> = amount invested at 8 %. Then 23 000 - <em>x</em> = amount invested at 9 %
Annual income (<em>I</em>) = interest at 8 % + interest at 9 %
<em>I</em> = 0.08<em>x</em> + 0.09(23 000 – <em>x</em>)
<em>I</em> = 0.08<em>x</em> + 2070 – 0.09<em>x</em>
<em>I</em> = 2070 – 0.01<em>x</em>
Yes, the simplified fraction would 423/500
Answer:
Use cross product to determine if the two ratios form a proportion. Here we can see that 2/16 and 5/40 are proportions since their cross products are equal. Percent means hundredths or per hundred and is written with the symbol, %. Percent is a ratio were we compare numbers to 100 which means that 1% is 1/100.
Step-by-step explanation:
Answer:
33.5883333333
Step-by-step explanation:
If you divided the day and 15 minutes by the speed you would get 33.5883333333
Answer:
James needs to sell 13 cups of lemonade
Step-by-step explanation:
divide 18 and 9, you get 2. then, divide 26 and 2, and you get 13.
hope this helps, good luck!
