1. Both numbers and positive
2. to compare fractions to see which is more and which is less
3.
The solution will have the same sign as the number with the highest absolute value.
1 ft = 12 inches
2 ft = 24 inches
24 inches + 3 inches = 27 inches
So basically, translating it to algebra:
3x = 4(x-2)
3x = 4x - 8
flip the like terms to the other sides so they become similar;
8 = 4x -3x
8 = x
And the number is 8!
Using the Factor Theorem, it is found that the polynomial function is given by:
- , in which a is the leading coefficient.
<h3>Factor Theorem:
</h3>
- The Factor Theorem states that a polynomial function with roots is given by:
- In which a is the leading coefficient.
In this problem, we have that there is a:
- Zero at x = -2, hence .
- Zero at x = 5, hence .
- Zero at x = -3i, hence there also has to be a zero at it's conjugate x = 3i, hence .
Then, the function is:
To learn more about the Factor Theorem, you can take a look at brainly.com/question/24380382
The equation for speed is s=d/t, s=276/6.5. Then, you divide 276 in 6.5: s is approximately 42 miles/hour. So, he drove 12 miles/hour faster getting there than coming back home.