Answer:
(5x+2)(3x-2)
Step-by-step explanation:
Following with the extra hint that x = 82.03 m
There are 2 ways to approach the question, but although I prefer to group up x first before plugging value, having that -0.05x^2 to group up is too annoying:
Plug x = 82.03
=> Y = -0.05*(82.03^2) + 4.5*82.03 - 6.5
= -336.446045 + 369.135 - 6.5
= 26.188955 m
Please take the time and understand the answer instead of just looking at the final result.
Also I know the number is very long, but that's the question's fault. <span>¯\_(ツ)_/¯</span>
Us the is over of method
50.4•100=5,040
5,040/280=x
X= 18
Hello!
Judging on the question you have provided I have generated this equation to represent the situation 400(1.03^x) X being years.
To solve this equation you need to plug in 16 for X amount of years.
The new equation should look something like this 400(1.03^16)
Lastly solve!
The answer you get should be $641.88
Hope this helped!
-Blake
Firstly you would do 30 - 10 = 20, so their ages combined is 20, Laura has to be 15, and Luci has to be 5.
Second, 4 years ago, Peter was 15 and Sylvia was 5, and also in 5 years Sylvia will be 14 and Peter will be 24.
Hope this helps.
