Answer:
<em>volume of sphere = </em>
V = 4 ÷ 3 × 3.142 × 3^3
V = 113.1428
x= -10 ; y= 3
Step-by-step explanation:
see the picture
a=18-3 and b=32÷8
the first one
32, 7
0, - 1
20, 4
You just plug in the numbers and solve
