Answer:
Teo: 12
Richard: 27
Step-by-step explanation:
Teo's age = x
Richard = 2x+3 (three years older than twice Teo's age)
If Richard+Teo=39 then x+2x+3=39
solve
3x=36
x=12
If Richard is 2x+3 then do 12*2+3=27
For apple flavor because they are most=18 so they will get the chance to picked easily.
Likely goes to Apple one
Equally likely goes to 8 cinnamon and maple.
Unlikely for Plain because they are least=6
Impossible for chocolate chips because they are no choco flavor he bough
I wrote the steps down, hopefully you understand them and the answer is on the lower right corner.
Answer:
x = 16.6
Step-by-step explanation:
Since we know the measure of an acute angle (31 degrees) of a right angle triangle, and of the side opposite to the angle (10), and we need to find the measure of the adjacent side "x", we use the tangent function:

which rounded to one decimal is
x = 16.6