Answer:
Your answer is B
Step-by-step explanation:
There are 3 kids ages 9-10, so that's the first 3.
There are 10 kids ages 10-11, so that's the second 10.
There are 6 kids ages 11-12, so that's the third 6.
add those kids up and you get 19
5/9 + 1/3 = 5/9 + 3/9 = 8/9 <==
x=-3 y=0 probably wrong but it’s the root of at least one of these
Answer:
-115/69
Step-by-step explanation:
12(6x + 10) + x = 9x + 5(1 - x)
72x + 120 + x = 9x + 5 - 5x
73x + 120 = 4x + 5
69x = 5 - 120
69x = -115
x = -115/69
You would do 29.85 ÷ 3 which equals 9.95. You would do the in verse operation. Hope I helped you.
