Answer: 11: Well ten to the six power is 1000000 so there ya go
12: 250000
Step-by-step explanation:
Answer:
both statements are correct
Step-by-step explanation:
Answer:
x=1, y= -1
Step-by-step explanation:
x = 2y +3
3x -y = 4
Use the substitution method because we have x= something in terms of y
3 (2y+3) -y = 4
6y + 9 -y = 4 subtract 9 from both sides
6y -y = 4-9 combine like terms
5y = -5 divide both sides by 5
y = -1
x= 2*(-1) +3 = -2+3 = 1
27x^3 - 45x^2 - 39x - 7
To find this, you can use either the FOIL method or the box method.
In this case, I used the FOIL method where I multiples 9x^2 by 3x + 1 and continued my way down on the first equation.
After multiplying, I combined like terms to receive my final answer:
Hope this helps!
<span>8x5<45
-5 -5
------
8x<40
-------
8 8
x<5
So the fewest of miles she could run is 1, 2, 3, or 4 miles</span>
