Answer:
13/100 sorry thats the simplest its kind of obvious..
B
Step-by-step explanation:
53 miles per hour
using speed = then
speed = = 53
x=30
y=15
z=150
take 2x+x+90=180
we get x=30
and y=15 and z=150
-14
Well, the equation would be 8+2n=-20
2n=-28
n=-14
