You need to use y=mx+b to solve the equation.
145600 you just do 14560 times 1 and add a zero.
There are an infinite number of things it could be, before it's rounded.
It could be any number from 7.00500000 to 7.01499999... .
Answer:
1) the constant variation is B) -2
3) the equation of the line is C) y=2/3x+9
4) the equation of the line is D) y=2x-5
Answer:
85km per hour
Step-by-step explanation:
Take 680/8