3 < 3x+6
-3<3x
-1<x
3x+6<24
3x<18
x<6
-1<x<6 the book is right
The answer is 2. 14 divided by 7 is 2
Answer:
5, 9, 10
Step-by-step explanation:
use trial and error
5+9+10=24
9= square number
5 and 10 are factors of 20
Answer:
Step-by-step explanation:
a bucket has the form of a cylinder, which has the following formula for its volume:
where r is the radius and h is the height.
Since we need to find the radius, we solve for r:
and since we know according to the problem that:
and
substituing these values:
the radius is: which can be rounded to