Answer:
102
Step-by-step explanation:
If he read 17 pages in one hour and spent 6 hours reading then you have to do 17 times 6 which is 102.
To solve:
The diameter is already given (2.5), and it can be divided by 2 to find the radius.
2.5/2=1.25
Plug 1.25 and Pi into the equation for a sphere to find the volume:
(4/3)(1.25^3)(3.14)=8.177
Answer: About 8.18 cm^3
2x² + 3x + 1
2x² + 2x + x + 1
(2x + 1)(x + 1)
X + y = 22
x = 3y + 2
3y + 2 + y = 22
4y + 2 = 22
4y = 22 - 2
4y = 20
y = 20/4
y = 5
x = 3y + 2 = 3(5) + 2 = 15 + 2 = 17
ur numbers are 5 and 17
