Answer: X =5/2, 15/2 x=2.5, 7.5
Step-by-step explanation:
First part its 4C2 = 4*3 / 2 = 6
Second part
12 * 100
---------- = 4.3 %
280
Answer:
4.67 inches
Step-by-step explanation:
Shanna is planning a trip from Dallas, Texas, to San Diego, California.
She will travel about = 1,400 miles
The scale of a map is 300 miles = 1 inches
The trip of 1,400 miles = 
= 4.66666 inches ≈ 4.67 inches
Her trip is 4.67 inches far on the map.