Answer:
x = 7/3
Step-by-step explanation:
3x + 2 = 2x + 13/3
3x - 2x = 13/3 - 2
x = 13/3 - 2/1
x = 13/3 - 6/3
x = 7/3
when rounding up, decimals tend to lose accuracy, thus the rounding, due to that, fractions will always be the most accurate to represent the value, but let's go ahead
3/5 = 0.6 <- rounded up to one decimal
3/4 = 0.75
= 0.8 <- rouned up to one decimal as well
if we add them up 0.6 + 0.8 = 1.4.
![\bf \cfrac{3}{5}+\implies \cfrac{3}{4}\implies \stackrel{\textit{using an LCD of 20}}{\cfrac{(4)3+(5)3}{20}}\implies \cfrac{12+15}{20}\implies \cfrac{27}{20} \\\\\\ 1.35\implies \stackrel{\textit{rounded up}}{1.4}](https://tex.z-dn.net/?f=%5Cbf%20%5Ccfrac%7B3%7D%7B5%7D%2B%5Cimplies%20%5Ccfrac%7B3%7D%7B4%7D%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Busing%20an%20LCD%20of%2020%7D%7D%7B%5Ccfrac%7B%284%293%2B%285%293%7D%7B20%7D%7D%5Cimplies%20%5Ccfrac%7B12%2B15%7D%7B20%7D%5Cimplies%20%5Ccfrac%7B27%7D%7B20%7D%20%5C%5C%5C%5C%5C%5C%201.35%5Cimplies%20%5Cstackrel%7B%5Ctextit%7Brounded%20up%7D%7D%7B1.4%7D)
in this case, rounding up each result to 1 decimal, we end up with the same value, mind you that the instructions never said to round it to a certain amount of decimal places, if we do round it to two decimal places, the value will be 1.35 for both cases, and accurate on each.
Answer: Angles 4 and 5
Step-by-step explanation:
Supplementary angles are angles that add up to 180. The only angle pairs the add up to 180 (you can tell by seeing if two angles are the only two on a straight line) are angles 4 and 5, and angles 3 and 4. Angles 3 and 4 isn’t an option, so it’s 4 and 5.
Answer:
3
Step-by-step explanation:
1/3 of 9 is 3
you would figure this out by dividing the total amount of books by the denominator of the fraction.
9/3=3
Answer: 16.8 days
Step-by-step explanation:
What is described is known as the Inventory turnover ratio.
It is calculated by:
= Average Inventory / Cost of goods sold * 365
Cost of goods sold = Sales * Percent of sales
= 1,648,900 * 71%
= $1,170,719
Inventory turnover ratio = 75,800 / 1,170,719 * 365
= 16.8 days