Answer:
5n - 7 < 23
Step-by-step explanation:
Answer:
<h2>|-4.5| = 4.5</h2>
Step-by-step explanation:
|a| = a for a ≥ 0
|a| = -a for a < 0
therefore
|-4.5| = -(-4.5) = 4.5
Answer:
1. 56.7
2. 0.088
Step-by-step explanation:
1.35x4.2=56.7
0.4x0.22=0.088
Answer:
(Amount for 1 inch of red ribbon) x (240) = total cost
Step-by-step explanation:
Assuming that all tiles must stay whole it would be:
1×54
2×27
3×18
6×9