Answer:
<em>(D). x = 2 , y = - 5</em>
Step-by-step explanation:
A = - 8 + 48 = 40
= -76 + 156 = 80
= 104 - 304 = - 200
<em>x =</em> 
= <em>2</em>
<em>y =</em> 
= <em>- 5</em>
<u><em>( 2, - 5 )</em></u>
Answer:
x = -5
Step-by-step explanation:
- Subtract 3 from each side, so it now looks like this: 2x = -10
- Divide each side by 2 to cancel out the 2 next to x. It should now look like this: x = -5
I hope this helps!
1.07 = 1 + 0.07 = 100% + 7%
<h3>The growth rate is 7%</h3>
An example would be say you start off with 100 items. Multiply this with 1.07 and you should get 107 as a result, which is an increase of 7% (note how 7% of 100 = 7)
Answer: The annual growth rate in the value of the Wheaties box = 12%
The box worth $32.30 currently in the year 2021.
Step-by-step explanation:
Exponential growth function : 
, where a = initial value, r= rate of growth , x= time (i)
Given: 
, where V(t) = value of a commemorative box of Wheaties t years after its purchase in 2000.
It can written as
Comparing above function with (i), we get r=0.12
The annual growth rate in the value of the Wheaties box = 12%
Now , For 2021 , t=2021-2000=21
Hence, the box worth $32.30 currently in the year 2021.
Answer:
the answer would be 1676 glasses per day
Step-by-step explanation:
if you set up and equation to have the total number of glasses that week, you'd have 5/100 = 419/x
you cross multiply and solve to get x=8380. that is the total number of glasses produced in a week.
since you want the number of glasses produced per day, you'd have to divide that by the number of operating days in a week, which in this case is 5.
after dividing 8380 by 5, you would have an end result of 1676.
Hope this helps!
