<span>B) A key chain can hold 3 keys. If there are a total of 12 keys, how many key chains are there?</span>
Answer:
9.95 + 2.99z
Step-by-step explanation:
9.95 + 2.99z
The lesser of the numbers given are -16 because -16 is more negative.
Answer:
straight line that passes through the origin
Step-by-step explanation:
Two variables are said to have a direct variation or proportional relationship if it can be represented by y = kx, where k is a constant.
Comparing this with the equation of a straight line y = mx + b, where m is the slope of the line and b is the y intercept (value of y when x = 0), We can tell if the say that the graph of a direct variation or proportional relationship is a straight line with no y intercept (b = 0, that is it passes through the origin).
Answer: -21, -33, -45
Step-by-step explanation:
each next number is being subtracted by 12 so