Question:
I met a men who said if you can guess my age, i will pay you one dollar for each year that i have lived. I will also give you two hints. If you take my age and divide it by any odd number greater than 1 and less than 9 you will get a remainder of 1. But if you take my age and divide it by any even number greater than 1 and less than 9 you will not get a remainder of 1. how much money could you earn?
Answer:
The man's age is 106 years
Amount earned is $ 106.00
Step-by-step explanation:
Here we have
3 × a = Age +1
5 × b = Age +1
7 × c = Age +1
Age is even, therefore, a, b and c are odd numbers
Since 3, 5 and 7 are factors of Age + 1
Then, 3 × 5 × 7 is a factor. That is 3 × 5 × 7 = 105
Therefore, 105 + 1 or 106 is a possible solution as an even number divided by another even number will not have a remainder of 1.
The age of the man is 106 years
Therefore, the amount earned = $ 1.00/year × 160 years = $ 106.00
Answer:
here,
38+X=180 (being straight line)
or,X=180-38
therefore, X=142 ans,,,
Answer:
Using the "AC Method" I got (w - 2) (w + 9)
Step-by-step explanation:
X intercept is where the graph hits the x axis or where y=0
y intercept is where the graph hits the y axis or where x=0
3x-2y=-12
x intercept
set y=0
3x-0=-12
3x=-12
divide by 3
x=-4
x intercept is at x=-4 or (-4,0)
y intercept
x=0
0-2y=-12
-2y=-12
divide -2
y=6
y intercept is y=6 or (0,6)
xintercept: (-4,0)
yintercept: (0,6)
0.06 of a second or six-hundredths