Answer:
2feets per year
Step-by-step explanation:
49,5-38,5=11feets --->this is how much it grew in 5,5years
11/5,5=2feets/year --->this is the yearly rate
Answer:
-2
this eq. can be simplified to -
y = 5 - 2x
we know that the coefficient of x is the slope
therefore , -2 is the slope
By moving the signs he actually changed the number itself. He changed -6 from a negative to a positive and 5 from a positive to a negative. Both equations give different answers.
Hopefully this helps :)
Answer:
sdf
Step-by-step explanation:
Answer:
About 4% was his saving before tax
Step-by-step explanation:
