Answer:
y intercept is 5. x intercept is 5/7
Let Sydney's age be x
Christine's age is 2x
Sum of their age is 54
x + 2x = 54
3x = 54
x = 18
Sydney is 18 years old.
Answer: 44.064
Step-by-step explanation:
Answer:
25%
Step-by-step explanation:
4/16 days were under 78 degress