$91/ 7 = $13 per dog
$117/$13 = 9 dogs
He washed 9 dogs
Answer:
15 - 5x
Step-by-step explanation:
10 - 5(x - 1)
Multiply 5 by x and 1 using the distributive property.
10 - 5x + 5
Add like units. 10 + 5 = 15
15 - 5x is your final answer.
Answer:
3
Step-by-step explanation:
-2=-2x+4
-6=-2x
3=x
Answer:
The answer would be 135
Step-by-step explanation:
This would be the answer because if you have 300 students, you would divide the total amout of students surveyed, which, in this case would be 7.5.Next, what you would do is take the total amout of students who said chocolate chip ice cream was their favorite and multiply 18 x 7.5 which is 135.
Therefore, the correct answer would be : 135 students out of 300 would be an estimate of how many would say chocolate chip ice cream is their favorite.
I have the same problem here with a slight change in the given values:
radius is 2 & height of 6 indicates the bounding line is y = 3 x---> x = y / 3....
<span>thus the [ π radius ² thickness ] yields π (y² / 9 ) <span>dy ,</span> y in [ 0 , 6 ] for the volume... </span>
a Riemann sum is then : y_i = 0 + i [ 6 / n ] = 6 i / n , i = 1,2,3...n and do a right side sum
<span>π Σ { i = 1,2,3..n } [ 36 i² / 9 n² ] [ 6 / n ]
</span>
I hope my guide has come to your help. God bless and have a nice day ahead!