Answer: A. -1.8
Step-by-step explanation: Hi there!
First, we have to see the constant rate of change in the x and y values.
For x: 2
For y: -3.6
If the slope is m=y/x
then we can do
-3.6/2
that simplifies to
-1.8/1
which is
-1.8
Hope this answer helps you!
Answer:
C. 7/9 and 0.7 (with bar notation)
Step-by-step explanation:
The division keeps going with the remainder as 7 and 9 can only go into 70 with a 63 so to show the 7 keeps going you would have to use bar notation above 7.
Answer:
The answer B
Step-by-step explanation:
95%=$79.50
100%= 79.50/95 X 100 = $83.68
Multiply eqn 1 by 3 and eqn 2 by 7 then adding them will cancel Y. and X can be found.