120 minutes / 30 minutes = 4
3.5 miles x 4 = 14 miles
Answer:
−7≤a≤8
Step-by-step explanation:
Here's a quick step by step hope this helps!
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This should be right.
3 + 2 + 1 = 6
270 ÷ 6 = 45
45 × 3 = 135
45 × 2 = 90
45 × 1 = 45
3 : 2 : 1
135 : 90 : 45