1.
[Junior school mathematics]
Re-write the sentence using inequality signs.
A lift can carry between 1 and 8 people
2.
[Junior school mathematics]
Solve the inequality
3(2y + 1) ≥ 1/3 (2y - 9)
3.
[Junior school mathematics]
For what range of values of y is y - 1 > 4(y + 2) ?
4.
[Junior school mathematics]
If (x - 3) = x/3, then
5.
[Junior school mathematics]
If a and b are two positive numbers such that a > 2b, then the following are true except
6.
[Junior school mathematics]
If (x - 3) < x/3, then
7.
[Junior school mathematics]
Solve the inequality 3x + 3 > 9
8.
[Junior school mathematics]
Solve the inequality
8 < 2(x - 4) ≤ 10
9.
[Junior school mathematics]
Solve the inequality 1/3(2y - 1) < 5
10.
[Junior school mathematics]
Find all the real numbers of n for which
1/3 (n + 1) - 1 > 1/5 (n + 4)
11.
[Junior school mathematics]
Determine the range of values of q for which
6 ≥ 2(q + 1) > 12
12.
[Junior school mathematics]
Solve the inequality 3(2y + 1) ≥ 1/3 (2y - 9)
13.
[Junior school mathematics]
Fill in the gap with the correct sign
1 cm² ------------ 100 mm²
14.
[Junior school mathematics]
Find the values of y satisfying the inequality
y/2 - 1/3 < 2y/5 + 1/6
15.
[Junior school mathematics]
Solve the inequality
4x + 1 ≥ 5x - 3
16.
[Junior school mathematics]
Find the range of values of y for which satisfies the inequality
-2 + y < -y ≤ 4y - 10
17.
[Junior school mathematics]
Solve the inequality
5x + 1 ≤ 9x - 5
18.
[Junior school mathematics]
Solve the inequality
3a - 8 ≥ 5a
19.
[Junior school mathematics]
Solve the inequality 18 < x² - 3x
20.
[Junior school mathematics]
The integral values of z which satisfy the inequality -1 < 2z - 5 ≤ 5 are