Answer:
$8.30
Step-by-step explanation:
7.99 + 4% = 8.30
Answer:

Step-by-step explanation:

Hope this helped!! Have an amazing day :D
Answer:
55+100=155
Step-by-step explanation:
c.5(10+50)
I hope it helped
If x represents the mass of 1 ball in kg, then the balance shows ...
... 6x = x + 9 kg
... 5x = 9 kg
Then 6x is ...
... (6/5)·5x = (6/5)·9 kg = 10.8 kg
0.8 kg = 0.8·1000 g = 800 g
so 10.8 kg is ...
... D. 10 kg 800 g
V=(1/3)(area of the base)(<span>altitude)
V=</span><span>(1/3)(</span>6²)(6)= 72 m³