Answer:
Its not a function, D
Step-by-step explanation:
its not a function because the x value, 1, repeats. input is x and output is y, so the input of 1 has more than one output.
He would walk 2.125 miles or 2 1/8 miles in one hour
Answer:
Y=-1/3x-1
Step-by-step explanation:
Y-0=-1/3(x+3)
5*1 = 5 [He bought one package containing 5 pens]
n*2 = 2n [and n packages containing two pens each]
<span>So the total number of pens that he bought is 2n+5</span>
Answer:
58 degrees for Question 7, and 71 degrees for Question 8
Step-by-step explanation:
For question 7:
180 - 99 = 81
81 + 41 = 122
180 - 122 = 58
For Question 8:
142 / 2 = 71