4n + 4r + 3n + 8r
7n + 12r
Simplify the following expression:
What is 62?
5b - b = 64
What is b = 16?
0 > 3x - 3
1 > x
10% of 86
8.6
6e + 3 + 6 + 5e
11e + 9
Simplify the following expression:
What is 5?
0.3m = 12
What is 40?
4x + 1 − 1 ≥ 8
x ≥ 2
If 12 pencils cost $15. How much does 24 pencils cost?
$30
4t + 7y + 2 + 6t + 7 + 3y
10t + 10t + 9
3 + 4 (3 + 2)
What is 72?
2.5n +5 = 60
What is 22?
4p − 2p ≤ 2
p ≤ 1
34% of 78
26.52
8 + 5g + 6n - 3 - 4g
6n + g + 5
35 - (8 + 3) x 3
What is 2?
c - 3 = 5
What is 8?
10 ≤ 2n + 3n
2 ≤ n
If I can walk 1.5 km in 45 minutes, how many kilometres can I walk in an hour?
2 kilometres
13y -2n +21
8 + (6 + 5 x 2) - 4
What is 20?
0.9p + 3 = 10.2
What is 8 ?
r + 7 > 15
r > 8
97% of 728
706.16