How many bags he uses per customer
6 bags per customer
Answer:
9
Step-by-step explanation:
To find the common difference, take the second term and subtract the first term
13-4 =9
Lets check:
Take the third term and subtract the second term
22-13 =9
The common difference is 9
D = sq.root of((x2 - x1)^2 + (y2 - y1)^2)
sq.root of 13 = sq.root of((x - (-2))^2 + (1 - 3)^2)
= sq.root of((x + 2)^2 + (-2)^2)
= sq.root of (x^2 + 4x + 4 + 4)
= sq.root of (x^2 + 4x + 8)
Now if we square both sides:
x^2 + 4x + 8 = 13
x^2 + 4x - 5 = 0
(x + 5)(x - 1) = 0
x = -5 or x = 1
In the given problem, the
numerical value of 805, which is in the tens place, we can first elaborate and
clearly specify the order of numbers by using the expanded form:
<span><span>1. </span><span> 800 = eight
hundred / hundreds</span></span>
<span><span>2. </span><span> 0 = zero / tens</span></span>
<span><span>3. </span><span> 5 = five / ones
</span></span>
Conclusively the tens value of
the number is zero or none, since zero is not a real number then it can’t be
considered but nevertheless, the value is 0 expressed with respect to the whole
numbers.