SOLUTION: Let S = −2, −1, 0, 1,square root of 2, 1, 2
and 4
.
Determine which elements of S satisfy the inequality. (Select all that apply.)
1 < 2x − 5 ≤ 9
Algebra.Com
Question 978375: Let S = −2, −1, 0, 1,square root of 2, 1, 2
and 4
.
Determine which elements of S satisfy the inequality. (Select all that apply.)
1 < 2x − 5 ≤ 9
Answer by ikleyn(52802) (Show Source): You can put this solution on YOUR website!
Your inequality is
1 < 2x − 5 ≤ 9.
Simplify it step by step:
1 + 5 < 2x <= 9 + 5,
6 < 2x <= 14,
3 < x <= 7.
Only x = 4 satisfies this inequality.
Answer. Only x = 4 satisfies this inequality.
RELATED QUESTIONS
let s={-2,-1,0,1/2,1 square root of 2,2,4}\7x-1≥ 6x
which elements satisfy the... (answered by ikleyn)
Heron's formula for the area of a triangle with sides a, b, c is
A = the square root... (answered by lynnlo)
1. Find all roots of x3 + 2x2 + 2x + 1. Hint: Find the rational one(s) first.
A.... (answered by Alan3354)
Algebra 2 & Trigonometry Practice: Completing the Square #3 Page 1
www.jmap.org... (answered by lynnlo)
Find all values of t in the interval [0, 2π] that satisfy the given equation. (Enter (answered by stanbon)
Express the following as the logarithm of a single quantity.
a)log (x + 3) − 2... (answered by Gogonati)
Let y subscript 1 = 0.8x − 1.1 and y subscript 2 = 3.1 − 0.6x.
Find all... (answered by Fombitz)
Find all solutions of the given equation. (Enter your answers as a comma-separated list.... (answered by Fombitz)
1. What are the roots of the equation (𝑥 − 4)2(𝑥 + 2) = (𝑥... (answered by ikleyn)