Answer:
I don't know I'm testing myself now
Step-by-step explanation:
Answer:
4r + 4(r + 3) = 68
r = 7 miles per hour
r + 3 = 10 miles per hour
Step-by-step explanation:
distance = rate * time
a)
4r + 4(r + 3) = 68
Distribute
4r + 4r + 12 = 68
8r + 12 = 68
8r = 56
r = 7 miles per hour
r + 3 = 10 miles per hour
Answer:
A. 3
Step-by-step explanation:
$13 because Isabella will be awarded $104 making the ratio 1:8
Answer:
80.4
Step-by-step explanation:
tan15=x/300
300tan(15)=80.38
