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
Answer:
9.75
Step-by-step explanation:
1.65 x5 is 8.25 then you add half of 1.65 which is .825 to get 9.75
The parabola opens down, since the 'a' value of the equation is a negative value.
Answer: -11
Step-by-step explanation:
Work with the first group of numbers " (9+8-6) " equals 11
Next move to the second pair "(4-5) " equals -1
Lastly multiply, 11 x -1 = -1
Answer: The correct answer is Choice C 29.3%.
To find the percent change, we place the amount of change over the original amount.
The change is: 26450 - 20450 = 6000
Now, we can write our fraction and change it to a percent.
6000 / 20450 x 100 = 29.3%
