Answer:
18/3=6 which means the hot air balloon travels 6 miles per hour
6*(3/4)=4 and 1/2 miles
Y = 9/4x + 5....slope here is 9/4. A parallel line will have the same slope.
y = mx + b
slope(m) = 9/4
(25,3)....x = 25 and y = 3
now we sub and find b, the y int
3 = 9/4(25) + b
3 = 225/4 + b
3 - 225/4 = b
12/4 - 225/4 = b
-213/4 = b
so ur equation is : y = 9/4x - 213/4
Answer:
1-4=-3
Step-by-step explanation:
1-4
=-(4-1)
=-3
90 - (-2) = 90 + 2 = 92....there is a difference of 92 degrees between the high and the low