Let us assume the unknown number to be = x
Then
(x/3) = (5x/6) - 15
(x/3) - (5x/6) = -15
(2x - 5x)/6 = -15
-(3x/6) = -15
We can now remove the negative sign from both sides as it will be the same.
(x/2) = 15
x = 15 * 2
= 30.
So the value of the unknown number represented in this equation is 30.
Only thing that is important in respect to this problem is
understanding the words of the problem, otherwise this is an easy problem.
The answer would be 2(4x + 3y) cause the 2 gets multiplied by the numbers in the parentheses so 2x4x = 8x and 2x 3y = 6y
Answer:
1 1/2
Step-by-step explanation:
Not trying to be mean or anything, but you are an idiot. The answer is the one with ONE DOT, hinting at the question, "...ordered once?"
Answer:
$2.975
Step-by-step explanation:
To know the price after the discount: Find 65% of 8.5 and then subtract it from 8.5.
x is 65% of 8.5.
65% of $8.5 is $5.525.
So, you will pay $2.975 if you purchased something that costs $8.5 with a discount of 65%.
Answer:
18 is 64 days
20 is 1 37/128
Step-by-step explanation:
I looked it up if I am being completely honest with you but it should be correct