If it is fractions then the answer is -7/15. Think of as 8/15 - 1/15 except the answer is a negative number
KX = x+4 so solve for k.
Divide both sides of the equation by x and you get K=4.
Plug it in, and you get (4)(7)=28
Your answer is 28.
She ran the last 100 meters in 2:15 -1:25 = 0:50, so her average speed was
... (100 m)/(50 s) = 2.0 m/s
Answer:
ez
Step-by-step explanation:
start at the point you were given, and use the slope. remember rise over run.
