Answer:
Step-by-step explanation:
x+y = 6
y = (6-x)
7x +12y = 52
7x+12(6-x) = 52
7x +72 -12x = 52
-5x = -20
x= 4 4 days at $7 = $28
2 days at $12 = $24
28+24 = 52
The first one is fraction and the second one is volume.
Answer:
D
Step-by-step explanation:
y=x+3/8x
Answer:16×16×16
Step-by-step explanaution:
16 ^3 so that means you need to but 16 3 times
Answer:
Yes, we can measure waves with instruments. We can also use math.
