Answer: b= 11.2
10^2 + b^2 = 15^2
100 + b^2 = 225
b^2 = 125
b= 
b= 11.2
Step-by-step explanation:
Answer:
4 minutes left
Step-by-step explanation:
20 - 16 = 4
You would have to divide $56 divided by 25 gallons which would equal $2.24 that the answer I hope it helped
Answer: -6 (8-14=-6)
Step-by-step explanation:
8-14 = -6
6x-1=4x+6
subtracting 4x from each side
2x-1=6
adding 1 to each side
2x=7
divide by 2
x=7/2 or 3.5
check: 6(7/2) -1 =4(7/2)+6
21-1 =14+6
20=20 correct