Answer:
slope = 0
Step-by-step explanation:
y = 3 is the equation of a horizontal line parallel to the x- axis.
Since it is parallel to the x- axis then slope = 0
Answer: B.
Step-by-step explanation: This is because you can't possibly have an exponent, there are no two of the same value being multiplied together.
Answer:
the second one, B
Step-by-step explanation:
This is because in both numbers the decimal was moved back one.
Answer:
$35.70
Step-by-step explanation:
15% of 42 = 6.3
42 - 6.3 = 35.7
