Answer:
difference means subtraction operation.
let the number be n :
arrange the equation:
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further more [ getting value of n ]
add 7 on all sides:
divide all sides by 5:
Answer:
10/11
Step-by-step explanation:
At first we have to swap the fractions to make those fractions into a normal number. Because it will become a multiplication.
4 × (x + 5) < 5 × (3x + 2)
We will multiply the numbers by the brackets.
4x + 20 < 15x + 10
Now we swap the constant and values from left to right side.
4x - 15x < 10 - 20
or, - 11x < -10
If we divide the inequality by a negative number, say - 11, the inequality becomes reverse.
Therefore,
[-11x ÷ (-11)] > [(-10) ÷ (-11)]
or, x > (10/11)
The answer should be n/5. Hope this helps.
Answer:
17
Step-by-step explanation:
$25.00 - $16.50 = $8.50
$8.50 / $0.50 = 17
Answer:
f=ab/a+b
Step-by-step explanation:
Let's solve for f.
1/f=1/a+1/b
