He has been adding pennies for 23 weeks. 161 / 7 = 23.
Answer:
d=45t
Step-by-step explanation:
to find speed you divide the distance by the time. 67.5/1 1/2 = 45
x is -31 because you had to add -11 and -20
Answer:
x=1
Step-by-step explanation:
Answer:
See screenshot for graph and points - This is <em>not</em> a function because it fails the vertical line test.
Step-by-step explanation:
The vertical line test means that if you can draw a vertical line anywhere on the graph and it hits more than one part of the graph, then it isn't a function.