Answer: 4x + 5
Step-by-step explanation:
Answer:
See below
z = uncle's age
1/2z +3 = Sam's age
4/5
16/20 in a simpler form is 8/10. 8/10 in the simplest form is 4/5 (division)
y=3x+4
This is the correct answer
volume: 1/3 a²h
= 1/3 ×2²x6
= 8 feet³