The question has a typo (It is 3 years older than 2/3 times Lily's age). I attached the correct question below.
Answer:
Lily is 24 years old
Explanation:
Assume that Lily's age is x and that Hilitary's age is y.
We are given that:
Hilitary's age is 3 years greater than 2/3 times Lily's age
This means that:
y = (2/3 x) + 3
Now, we are given that:
Hilitary's age is 19 years old.
This emans that : y = 19
Substitute with y = 19 in the above equation and solve for x as follows:
y = (2/3 x) + 3
19 = (2/3) x + 3
19 - 3 = (2/3) x
16 = (2/3) x
48 = 2x
x = 48/2
x = 24
Hope this helps :)
Yes it is a function the x’values do not repeat
Answer:
74
Step-by-step explanation:
A polygon's angles add up to (n-2)*180, where n is the total number of sides, and a hexagon has 6 sides, which means its angles add up to 720 degrees.
Therefore, we can set up an equation where the missing angles, marked as x, and the rest of the angles add up to 720:
x+x+152+108+140+172=720
2x+572=720
2x=148
x=74
Therefore, the angles of the 2 missing angles is 74
Do 1.2 then the division box and inside the box put 251.2 and the answer is <span>209.333333333 with an infinite 3</span>
Answer
I think it’s B
Explanation