Answer:
x = 24
Step-by-step explanation:
x^2 + 7^2 = (x+1)^2
x^2 + 49 = x^2 + 2x + 1
x^2 - x2 = 0
49 - 1 = 2x
48/2 = x
x = 24
Answer:
$2.50
Step-by-step explanation:
Let the original monthly expenses be 'x'.
Given:
Reduced monthly expenses = $2.125
Reduction in monthly expenses = 15%
Therefore, remaining percentage of monthly expenses = 100 - 15 = 85%
Now, as per question:

Therefore, the original monthly expenses of Mr. Wood was $2.50.
Also, we can find his monthly income using the value of 'x'.
As per question, his monthly expenses is 80% of his income.
So, 80% of income = 2.5
Income = 
So, his monthly income is $ 3.125
Answer:
I believe it's 675
Step-by-step explanation:
Im not saying I'm right tho so check before anyone uses this answer. I believe it's that because i think it's multiplying so I multiplied 75 x 9 and got 675.
Answer:
x = 3
Step-by-step explanation:
x = 4 - 5x + 14
x = 18 - 5x
x + 5x = 18
6x = 18
x = 3
Use a factor tree break the number down i to its greatest common factor and break it down until it cant be divided anymore.