Answer:
2.2
Step-by-step explanation:
Substitute 3.5 into the equation for x and simplify the right side to get 592.8. 595 is 2.2 greater than 592.8.
Answer:
The slope is 3 or 3/1.
Step-by-step explanation:
The amount of money will always be counted as a y value. So, you can do 345 - 255, which is 90, over 120 - 90, which is 30. You will have 90/30, that will simplify to 3 or 3/1. Therefore, your slope is 3.
Answer:
Half a mile
Step-by-step explanation:
A mile is 1600 meters so half a mile is 800 meters
add 4 each time
the nth term is a_n or f(n)
the next term after that is a_{n+1} or f(n+1)
so each term is 4 more than previous
basically
a_{n+1}=4+a_n or
f(n+1)=4+f(n)
same thing
