Answer:
18:54
Step-by-step explanation:
We have to simplify these ratios.
If the most simplified form of the ratios are equal, they are equivalent
3:9

24:54

18:54

Same ratio as 3:9, so 18:54 is equivalent to 3:9
36:81

No it's not. hope I helped
Answer:
A
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(-1-9)/(-3-2)
m=10/-5
m=-2
y=-2x+b
9=-2*-3+b
9=b+6
b=3
y=-2x+3
A
Answer:
9
Step-by-step explanation:
when you subtract a negative, you are basically adding. 2+7=9
Answer:
the answer is 67789 because he will have enough money for the car to play