Final Answer:
-x^2y • (x^4y^9 - 10)
—————————
2
1
:
1
Simplify —
2
Equation at the end of step
1
:
1
((5•(x2))•y)-((—•x6)•y10)
2
STEP
2
:
Equation at the end of step 2
x6
((5 • (x2)) • y) - (—— • y10)
2
STEP
3
:
Equation at the end of step 3
x6y10
((5 • (x2)) • y) - —————
2
STEP
4
:
Equation at the end of step
4
:
x6y10
(5x2 • y) - —————
2
Answer:
41
Step-by-step explanation:
If the shopkeeper needs 820 candles, and each packet has 20 candles, 820/20 = 41 packets.
Answer:
<em>y > -x/2 or x > 2y</em>
Answer:
The identity property of multiplication, also called the multiplication property of one says that a number does not change when that number is multiplied by 1. Ex. 12x1=12
<span>P(x) = –x4 + x3 + 7x2 − x − 6
The graph will look like a bell, or a downward facing parabola, since the dominant term is -x^4
The graph has a y-intercept of -6, which can be considered the fixed cost (cost of zero trees cut) and moves upward from there, eventually reaching a maximum at some positive number of trees and dropping again. As x gets very large, profit becomes a very large negative number. Since we can't have negative trees cut, we're only interested in positive x values
The company breaks even at P(x) = 0
0 = </span> –x4 + x3 + 7x2 − x − 6, x greater than zero
0 = (x+2)(x+1)(x-1)(x-3)
The company breaks even at 1 tree and 3 trees.