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Fathers age is 5 times his sons age 4 years back the father was 9 times older than son Find the fathers present age?
Father's age is 5 times his son's age. 4 years back the father was 9 times older than son. Find the fathers present age. a) 45 years b) 40 years c) 50 years d) 35years Cute , he's 40 & the kid is 8 Mathematic explanation: x = father's age y = son's age x = 5y x-4 = 9(y-4) x-4 = 9y-36 x = 9y-32 5y = x = 9y-32 5y = 9y-32 4y = 32 y = 8 x = 5y = 40
16 x 8 what is the sq ft?
16ft x 8ft = 128 sq ft 16in x 8in = 0.88 sq ft
Why was the prince an important work on political power?
Well the answer is... x(x-2)/2
What is 8 to the second power?
That would be 8 squared by the way. And the answer is 64
What is the prime factorization for 378?
The prime factorization of 378 is 2 x 3 x 3 x 3 x 7 = 378
Is x2 less than x?
If 'x' is more than 1, then x2 is more than 'x'. If 'x' is less than 1, then x2 is less than 'x'.
What is 6 less than x - 6 less than or equal to 8?
6 less than x-6 is x-12, and that equals 8 if x is 20 and is less than 8 if x is less than 20.
What is twentyfive percent of 4000?
25% of 4000 = 25/100 of 4000 = 25/100 x 4000 = 0.25 x 4000
What is 4 less than x?
The answer to this question '4 less than x' is x-4.
Less than in math?
The less than symbol is < Example: x<2 x is less than two.
What is 150 percent less than 1354.75?
-677.375 is 150% less than 1354.75. "150% less than" means "100 percent of minus 150 percent of." So: x is 0% more/less than x. 2x is 100% more than x. 3x is 200% more than x. Zero is 100% less than x, and -x is 200% less than x.
How do you solve X squared is less then 16?
If X squared is less than 16, then the absolute value of X is less than the square root of 16. X will be greater than -4 and less than +4.
What is the answer for two times X is less than 42?
x is less than 21 x < 21
What is the algebraic expression for 7 less than x?
x-7
What is the square root of x is less than 12?
'x' is less than 144.
What is the Sum of 4 and x is less than or equal to 22?
If x + 4 is less than or equal to 22, that means that x is less than or equal to 18
What are four inequalities with not not-equals symbols?
x < y : x is less than y.x ≤ y : x is less than or equal to y. x > y : x is greater than y.x ≥ y : x is greater than or equal to y.
