Answer:
second number= X
first number = X+8
third number X/3
sum of three numbers is 50.
X+X+8+X/3=50
2x+x/3=50-8
(6x+x) / 3 =42
7x =42*3
X =42*3/7
=18
Second number=18
third number= 18/3=6
first number=18+8=26
Answer:
Step-by-step explanation:
2) 8=n+3/-2
we cross multiply
n+3=8*(-2)
n+3= -16
n= -16 - 3
n= -19
lets check if we are correct
8=-19+3/-2
8= -16/-2
-16/-2=8
4) 9=x/2+6
we first calculate the fraction
x/2+6
L. c. m is 2
x/2+6/1=4x + 8/2=12x/2
2 times 2=4 plus x = 4x
2 times 1 =2 plus 6= 8
thats how i got 4x + 8/2
back to the question
9=12x/2
cross multiply
12x=9*2
12x=18
x=18/12
we will use 2 to divide it
9/2
3 will divide
3/2
x=3/2
Answer: i think its 30°
Step-by-step explanation:
Answer:
Purchases made during the year is $1300.
Step-by-step explanation:
The beginning Inventory is reported to be $3900
The ending inventory is reported to be $1400
The cost of goods sold, (Sales) is reported to be $3800
We can relate the above mentioned items using the formula
Ending Inventory = Beginning Inventory + Purchases - Sales
$1400 = $3900 + Purchases - $3800
Therefore the amount of purchase made during the year,
Purchases = $1400 - $100
= $1300.
