x ≥ -5
x ≥ -1
x ≤ -1
x ≤ 3
Correct answer is C
2+2x3−2≥4x−65
2+2x−63≥4x−65
2x−43≥4x−65
5(2x−4)≥3(4x−6)
10x−20≥12x−18
10x−12x≥−18+20
−2x≥2
x≤−1
Solve for t in the equation 34t+13(21−t) = 11,...
Express as a single fraction: xx−2−x+2x+3...
A polynomial in x whose zeros are -2, -1 and 3 is ...
Find the standard deviation of 5, 4, 3, 2, 1 ...
Three numbers, x, y and z are connected by the relationships y = 4x9 + 1. If x = 99, Fi...
If sec2 θ + tan2 θ = 3, then the angle θ is equal to...
Find the maximum value of y in the equation y = 1 - 2x - 3x2 ...