Answer:
60%
Step-by-step explanation:
let ,x% is birds of prey
total animals=110
birds of prey=66
then,
x%of 110=66
x/100×110=66
110x/100=66
1.1x=66
x=66/1.1
x=60%
I'm not sure if this is correct.
Answer:
x=16/13
y= -9/13
Step-by-step explanation:
A: -4y=-x+4
B: y+3x=3
4B: 4y+12x=12
A+4B: 12x= -x+16
-----> 13x=16
x=16/13
-4y= -16/13+4
4y=16/13-4
y=4/13-1= -9/13
Answer:
this question is too lengthy
Answer: 150 miles
Step-by-step explanation:
m = mile
40 + 0.25m = 25 + 0.35m
0.25 * 150 = 37.5
37.5 + 40 = 77.5
0.35 * 150 = 52.5
52.5 + 25 = 77.5
77.5 = 77.5
