Answer:
10
Step-by-step explanation:
I think I hope this helps
9.56 is the nearest hundredth.
9.6 is the nearest tenth.
Answer:
(Choice A) 2(3d+3) & (Choice C) (3d+3)+(3d+3)
Step-by-step explanation:
<--- A is correct
< --- B is NOT correct
by associative and commutative properties
so C is correct
A and C are both correct.
Answer:

Step-by-step explanation:
Given
The x and y values
Required
Determine the constant of proportionality
This is calculated from:

Pick any corresponding x and y values:
and 
Substitute 8 for x and 2 for y in 

Make r the subject


Pick another x and y values:
and 


<em>Hence, the constant of proportionality is 1/4</em>
Here is how we are going to find the answer. Firstly, we need to know what is 4/5 of an hour. An hour has 60 minutes. So we divide 60 by 5 which is 12 and multiply this by 4 and we get 48 minutes. Since it took Hailey 1/8 the time it took Joel to do his chores, now we are going to know what is 1/8 of 48 minutes. We divide 48 by 8 and we get 6. Since it is only 1/8, therefore, the time that Halley took to do her chores is only 6 minutes. Hope this helps.