Questions LLC
Login
or
Sign Up
Ask a New Question
Mathematics
Number Theory
Inequalities
How many integers n satisfy the inequality 21≤n≤47?
1 answer
Do you mean how many integers are in between 21 and 47 inclusive?
You can
ask a new question
or
answer this question
.
Similar Questions
How many integers satisfy the inequality
∣10(x+1)/(x^2+2x+3)∣≥1?
Top answer:
since x^2+2x+3 is always positive, |10(x+1)| >= (x^2+2x+3) Now, x+1 is either positive or negative
Read more.
How many integers satisfy the inequality
\left| \frac { 10(x+1) } {x^2 + 2x + 3 } \right| \geq 1?
Top answer:
10(x+1)/(x^2+2x+3) >= 1 since x^2+2x+3 > 0, 10x+10 >= x^2+2x+3 x^2 - 8x - 7 <= 0 So, all integers n
Read more.
Find the sum of integers c for all triples of integers (a,b,c),a≤b≤c, that satisfy the system of equations
a^2−bc=91
Top answer:
From brilliant
Read more.
The annual expenses of a manufacturing company must satisfy the inequality that follows, where x is in millions of dollars.
2(x-5
Top answer:
Except for multiplying/dividing by a negative number, treat just like an equation. First get rid of
Read more.
What 3 positive integers satisfy a^3+b^3=c^3 ?
Top answer:
There is a good discussion of this problem at http://mathforum.org/library/drmath/view/65003.html
Read more.
How many pairs of integers (x,y) satisfy the conditions y=3x−1, 6x−2y=2 and 0≤x≤25?
Top answer:
26 By substitution method, we find that there is an integer y for every value of x from 0 to 26
Read more.
How many pairs of integers (x,y) satisfy the conditions y=3x-1,6x-2y=2 and 0<=x<=25?
Top answer:
6 x - 2 y = 2 Subtract 6 x to both sides 6 x - 2 y - 6 x = 2 - 6 x - 2 y = 2 - 6 x Divide both sides
Read more.
How many pairs of integers (x,y) satisfy the conditions y=3x−1, 6x−2y=2 and 0≤x≤25?
Top answer:
Every value of x from 0-25 produces a solution for y. So, there are 26 pairs.
Read more.
How many pairs of positive integers (a,b), where a≤b satisfy 1/a+1/b=1/50?
Top answer:
well, you know that (100,100) is one pair. So, there are a maximum of 99 other pairs that will fit.
Read more.
How many ordered pairs of integers (x,y) are there that satisfy |x|+|y|=10?
Top answer:
see http://www.jiskha.com/display.cgi?id=1367299682
Read more.
Related Questions
Let $x$, $y$, and $z$ be positive real numbers that satisfy
\[2 \log_x (2y) = 2 \log_{2x} (4z) = \log_{2x^4} (8yz) \neq 0.\] The
the complete solution set of x which satisfy the inequality
[4/(x-2) ]>=[3/(2x-1)]
No need to show your work, just tell me the answer, it is due tomorrow.
How many integers $n$ satisfy the condition $100 < n <
Determine the number of positive integers n that satisfy:
1/2 < n/n+1 < 99/101 I don't know how to solve this besides plugging in
List the integral values of which satisfy the inequality -2 less than 7 minus 3x less than or equals to 10
How many pairs of integers $(b,c)$ satisfy the equation
\[\frac{b + 7}{b + 4} = \frac{c}{9}?\]
If n is an integer, how many different values of n satisfy the inequality
-4 ≤ 3n ≤ 87? a) 32 b) 31 c) 30 d) 29 e) 28 i got
Consecutive integers are integers that follow each other in order (for example 5, 6, and 7). The sum of three consecutive
Find all the positive integers (x,y) that satisfy x^4=y^2+97?
How many integer values x satisfy the inequality 2<3x−1/6<5 ?