Sorry that really confusing but i like your hand writing you did a really good job
Answer:
13x + 15
Step-by-step explanation:
4x + 3(3x+5)
= 4x + 9x + 15
= 13x + 15
For this one I usually put the functions over one another like if it was an addition problem
I am not sure of this answer
5 x 3 = 15 + 1 = 16 feet
16 x 8 = 128 feet
128 / 3 = 42 yards 2 feet
Hope this helps!! :)
