I think it is 15, just by looking at it
Answer:
Step-by-step explanation:
4(8+2n) = 4 + 4n
32 + 8n = 4+4n
4n = -28
n = -7
Answer:
Volume is 21
Explanation
Base length is 4.5
Widgth is 3.5
and height is 4 (I can't tell if its 2 because picture is blurry)
V=lwh/3=4.5·3.5·4= 21
45 minutes i m sure all you do is count up or subtract 60 from 15
Answer:
7x65 is 455
Step-by-step explanation:
I need more info if this does not workout...