SOLUTION: How many integers n are there such that 1 < 5n + 5 < 25 ? (A) Five (B) Four (C) Three (D) Two (E) One Could you please help me with the above problem. Thanks

SOLUTION: How many integers n are there such that 1 < 5n + 5 < 25 ? (A) Five (B) Four (C) Three (D) Two (E) One Could you please help me with the above problem. Thanks

Algebra.Com

Question 340825: How many integers n are there such that 1 < 5n + 5 < 25 ?
(A) Five
(B) Four
(C) Three
(D) Two
(E) One
Could you please help me with the above problem.
Thanks
Answer by mananth(16949) (Show Source): You can put this solution on YOUR website!
1 < 5n + 5 < 25
add -5
1-5<5n+5-5<25-5

divide by 5

Three

RELATED QUESTIONS
How many integers n satisfy the inequality |n + 1| < 4 ? A. One B. Two C. Four D.... (answered by Fombitz)

there are some positive integers n such that n^3 -7 is divisible by n-3 . how many such... (answered by drk)

I am working on this problem and I would like to see if I had worked it out correctly.... (answered by stanbon)

1. Find three consecutive numbers such that the sum of one-fourth the first and one-fifth (answered by checkley75)

1.Let a,b,c,d,e be five points, no three of which are collinear. How many lines contain... (answered by math_tutor2020)

I have 30 coins, all nickels, dimes, and quarters, worth $4.60. There are two more dimes... (answered by Mathtut)

For how many two digit positive numbers will doubling the tens digit yield a two digit... (answered by solver91311)

If x is an integer and 2 < x < 7, how many different triangle are there with sides of... (answered by MathLover1)

Let f(x) =x^n + a(sub1)x^n-1 + a(sub2)x^n-2..........a(sub n-1)x+a(sub n) be a polynomial (answered by khwang)