Answer: C
Step-by-step explanation:
If (X + 8) is a factor of f(x), then to find the root, equate the factor to zero. That is,
X + 8 = 0
X = 0 - 8
X = -8
If -8 is substituted into f(x), the equation will tend to zero. That is,
F( -8 ) = 0
C is therefore the correct answer.
Answer:
-2/x
Step-by-step explanation:
simplified is y = -x/2 - 6
Perpendicular slopes are just reciprocals of the original slope, so just flipp the original slope around to be the complete opposite.
Example if slope= -2, the reciprocal= -1/2
Just flip the numerator with the denominator for perpendicular slope
Multiplication property of equality
Step-by-step explanation:
We are given that the equation
We have to find the property which was applied to solve the equation.
Reason: Given
Multiply by -8/3 on both sides
By using multiplication property of equality.
After simplification
False.
If w is 25% of z, then w:z would be 25:100, because 25 is 25% of 100.
If Z:W was 75:25, it would be wrong because 25 is 33% of 75, not 25%.
Answer:
$60
Step-by-step explanation:
Divide $32 by 8 (= $4), then multiply that ($4) by 15, and the answer is $60.
Hope this helps :)
