I don't really see how this pertains to Mathematics...
Answer:
220
Step-by-step explanation:
(63/1.4)+10
=45+10
=55 mph
55*4
=220 miles
Answer:
x - 6
—————
x + 5
Step-by-step explanation:
HP = JP (since the opposite sides of an isosceles triangle are equal)
3x - 6 = x + 2
2x = 8
x = 4
Thus, HP = 3(4) - 6 = 12 - 6 = 6
JP = 4 + 2 = 6
JH = 2(4) = 8.