Answer:
30
Step-by-step explanation:
If 50% is 15 then to find 100% you have to multiply 15 by 2
Because 50% is half of 2.
15•2=30
Answer:
b
Step-by-step explanation:
Use the distance formula (sqrt (x2-x1)^2 + (y2-y1)^2). Plug it in. Answer: (sqrt 32) or 5.66 units
$40,000
40,000times 20%= 8,000
40,000 -8,0000=32,000
Sammy walks 0.125 miles/hour
1 1/4 miles = 2.75 miles
2.75miles ÷ 0.125 miles/hour = 22
It will take Sammy 22 hours to walk 1 1/4 miles.