Answer:
a = 0.48
Step-by-step explanation:
Multiply all terms by the same value to eliminate fraction denominators
then simplify
Answer:
9 divided by 63, 6 divided by 78 and 3 divided by 56
Step-by-step explanation:
Answer:
y=2x + 2
Step-by-step explanation:
Δy
----- =
=
=2
Δx
y = mx + b
6 = 2(2) + b
6 = 4 + b
2 = b
Answer:
<h2>a) 24.39</h2><h2>b) 13.78</h2><h2>c) 7.92</h2><h2>d) expanding the business.</h2><h2>h)

</h2>
Step-by-step explanation:
a) The growing percentage for delivery of packages is 
b) The required percentage is 
c) Delivery vehicles has grown by 
d) As it is cleared that UPS has increased the values with time, it can be possible that It was expanding with time.
e), f) and g) has shown in the given image.
h) The slope is 
Here the slope means the change of number of packages with time.
Answer:
145/2
Step-by-step explanation:
d=[2x+1-x] = [5x+1 -(2x+1)]
x+1=3x
x-3x=-1
-2x=-1
x=1/2
therefore first term is 1/2
second term is 2(1/2)+1= 2
common difference d is 2-1/2=3/2
sum of first n terms is n/2 [2a+(n-1)d] where n=10
sum of first 10 terms= 10/2[2×1/2+(10-1)3/2]
=5[1+(9)3/2] =5[1+27/2] = 5[29/2] =145/2