Answer:
x³ - 8x² - 20x
Step-by-step explanation:
Zeroes: 10, 0, -2
Factors are: (x - 10), (x - 0), (x + 2)
Multiply all factors to get expression:
(x - 10)x(x + 2) = x(x - 10)(x + 2)
= x(x² - 10x + 2x - 20)
= x(x² - 8x - 20)
= x³ - 8x² - 20x
Answer:
PR=22
Step-by-step explanation:
3x+6x+4=14x-6
9x+4=14x-6
10=5x
x=2
Plug in
3(2)
6
6(2)+4
12+4
16
16+6
22
So the bottom should equal 22
14(2)-6
28-6
22
Hope this helps
Brainliest would be appreciated
Answer:
y=2x+7
Step-by-step explanation:
The slope of the new line is 2 because that is the opposite of -1/2
To find the equation of the line, plug the points (-2,3) into point-slope form:
y-y1=m(x-x1).
y-3=2(x+2)
Multiply (x+2) by 2 and simplify to get the final answer.
y-3=2x+4
y=2x+7
Answer:
$41.09 (as of 2020)
Step-by-step explanation:
i took the test
Answer:
45 fish this year
Step-by-step explanation:
60 x .25 = 15
60 - 15 = 45
