Answer:12 packs
Step-by-step explanation:4.5x4 is 18 then u divided 4.5,3 times to make 1.5 after that 3x4=12 or you could divide 18 by 1.5 and get the same answer
The value of a and b are:
A= 15,69
B=18
Answer:
The shipping and handling charge that Bryce paid is $109.65
Step-by-step explanation:
Given as :
The online price of the treadmill = $510
The charge of shipping and handling = 21
% of online price
Let The shipping and handling charge that Bryce paid = $x
<u>Now, According to question</u>
∵ The charge of shipping and handling = 21 % of online price
So, x = 
% of $510
Or, x = 
Or, x = $109.65
The shipping and handling charge that Bryce paid = x = $109.65
Hence,The shipping and handling charge that Bryce paid is $109.65 Answer
Answer:
The vertex is (5, 12)
Step-by-step explanation:
The vertex, from vertex form, is (h,k).
Vertex form is a(x - h)² + k
= 2(x - 5)² + 12
So h = 5, k = 12
The vertex is (5, 12).
I hope this helped!
Answer:
Constant of proportionality
K= 16.5 gallons per minute
Step-by-step explanation:
Time t (minutes) Water g (gallons)
For t= 1, g= 16.50,
for t= 1.5 ,g= 24.75
For t= 2,g= 33
Let the function be
Gallons g= k(time t)
Where k is the constant of proportionality
16.5= k(1)....for when t= 1
24.75= k(1.5) ..for when t= 1.5
Solving gives
8.25=k(0.5)
8.25/0.5= k.
16.5 = k
K= 16.5 gallons per minute
