Step-by-step explanation:
f(x)=5x-3
g(x)=5x-4
f(g(x))
f(5x-4)=5(5x-4)-3
25x-20-3
=25x-23
I would appreciate if my answer is chosen as a brainliest answer
Step-by-step explanation:
<u>Formulas.</u>
Square: 
Square Pyramid: 
b = base.
Let's work on the square first.
<u>Substitute the Length, Width, and Height of the square into the formula:</u>
<u />
<u>Solve:</u>
<u />
Let's work on the square pyramid.
<u>Substitute 225 into the formula, and 9 (height):</u>
<u />
<u>Solve:</u>
<u />


<u />
<u>Add each volume:</u>

The total volume of the figure is
.
672,591 is your current number. So find the number in the hundred-thousand place, which is 6. Now go to the number that is on its right. So next to the 6 is 7. That means it goes up. So your answer would be about 700,000.