To solve, create a fraction. We know that 10% is equal to 10/100. So, 16 is to what as 10 is to 100, or:
16/x = 10/100
Cross multiply:
10x = 1600
Divide both sides by 10:
x = 160
There are 160 total pages in Micah's book.
Answer:
x = -4
Step-by-step explanation:
6x+7 = 3x-5
6x-3x = -5-7
3x/3 = -12/3
x = -4
If the question is:
"<span>Find two positive numbers whose difference is 28 and whose product is 3900</span>"
If the larger number is x, then
x-3900/x=28
multiply by x and transpose
x^2-28x-3900=0
Factor
(x+78)(x-50)=0
Using the zero product property,
x=-78 or x=50, ie. x=50, y=-78
NOTE: if question requires both numbers be positive, there is no solution.
Answer:

Step-by-step explanation:
we are given different angles
we can see that each angles have different denominators
so, firstly we will find common denominators
denominators are 1 , 2,3,4,6
so, LCD will be 12
now, we will make denominator of all terms 12








we can see that denominators are same
so, we can arrange it according to numerators as

we can replace values
and we get order as
