Answer:
x = (22/17), y= (79/17)
Step-by-step explanation:
Just substitute x = 2y - 8 into y = 9x - 7 and solve.
Answer:
Step-by-step explanation:
Given
--- initial
--- rate
Required
The function over time
The function is calculated as:
So, we have:
Express percentage as decimal
I'm not sure what your mean by that??
Answer:
21. Line b.
22. Line a.
Step-by-step explanation:
Line b is the most steep because it goes up 5, the rest goes up only 1 and 3
Line a is the least steep because it only goes up 1, while the rest go up more