Answer:
(1)
Karen: 
Alice: 
(2): Slope is 2
(3) y intercept
--- For Karen
--- For Alice
(4) They do not intersect
(5) No solution
(6) No
Step-by-step explanation:
Given
Solving (1): Complete the equation.
For Karen:
--- the rate
--- additional spendings
For Alice:
--- the rate
--- additional spendings
The general equation is;
For Karen, it becomes
For Alice, it is:
(2): The slopes.
In (1), we have:
--- the rate (for both Karen and Alice).
This rate implies the slope.
<em>Hence, the slope is 2</em>
(3): The y intercept.
The additional spendings in (1) means the y intercept.
So, we have:
--- For Karen
--- For Alice
(4) Because they have the same slope, they do not intersect
(5) Number of solutions.
Subtract both equations
This means there is no solution
(6) Can they spend the same amount on the same number of loaves
In (5), the equations have no solution
<em>Hence, it is not possible to spend the same amount for the same number of loaves</em>
Answer:
well using your equation p - 18 = 0.85p the answer is p = 120
when u apply p = 120 to your equation
(120) - 18 = 0.85(120)
simplify
102 = 102
I hope this helps you
B! because X can represent any number, and your number(unknown) will be shown as X and for it to be in between both -3 and 3 it has to be less than (shown as >) 3 or greater than (shown as <) -3.
I thought about this for a while and then recognized that this number is possibly divisible by {3, 4, 6, 8, 9, 10, 12, etc.}
So I look for possible sets of 3 numbers here that add up to 18. The first such set I recognized was {4, 6, 8}. These digits do add up to 18. Unfortunately, 468 is not in the desired range (600,700).
Thus, I could try either {6, 4, 8} or {6, 8, 4}.
There may be other combinations of 3 numbers (which must add up to 18).
Test 684. Is 684 between 600 and 700, not including 600 or 700? YES.
Is the sum of {6, 4, 8} equal to 18? YES. So, 648 is one possible answer. Are there others?
<span> An example of an open equation: x + 3 = 6</span>
