Answer:
v=2
Step-by-step explanation:
8/v+1/2=7/v
1/2=8/v-7/v
1/2=1/v
(1/2)v=1
v=1/1/2
v=1*2/1
v=2
Answer: 9/x-1
Step-by-step explanation:
Sine you are subtracting,
x-x=o
1- -8 =9 since subtracting a negative is adding a positive.
So the answer is 9/x-1
3x-1-1=-7x
-3x. -7x
-1-1=-14x
-2=-14x
X=7
Answer:+21
Step-by-step explanation:
21 + 0
Answer:
Total earning is $106
Explanation:
Step-by-step explanation:
Odd number between greater than 1 to less than 9 is 3,5,7
Common number which is divisible by 3,5,7.
we add 1 in 105
105 + 1 = 106
Devide 106 by 3 ,5 ,7 get remainder 1
Then
Devide 106 by even number (greater than 1 and less than 9 )
We can't get remainder as 1
So the answer is $106