It would end up being 1.50 at the end of the day
Answer:75.36 cm
Step-by-step explanation:
Answer:
11x² - 3x
Step-by-step explanation:
Here's one way to do it. Write the two polynomials with corresponding powers of x under each other and subtract.
12x² - 5x
-(x² - 2x)
Distribute the -1 and add.
12x² - 5x
<u>-x² + 2x</u>
11x² - 3x
Check:
x² - 2x
+<u>(11x² - 3x)
</u>
12x² - 5x
OK.
The equation would be 63500-700x=P, where 63500 is the original population, -700 is the amount the population decreases each year, x is the number of years, and P is the total population.
To answer the second part of the question, plug in 53000 for P and solve for x:
63500-700x=53000
<em>*Subtract 63500 from both sides*</em>
-700x=-10500
<em>*Divide both sides by -700*</em>
x=15
It would take 15 years for the population to drop to 53000.
Hope this helps!!
Because there is 5 in both of the numbers:
5 and 0.5