Answer:
The required equation is
d = 4c
where d represents the cost of cookies in dollar and c represents the number of boxes of cookies.
Step-by-step explanation:
Given that, the cost of each box of cookies is $4.
It means,
The cost of 1 box of cookies is $4.
The cost of 2 boxes of cookies is $(4+4) =$(2×4)
The cost of 3 boxes of cookies is $(4+4+4) =$(3×4)
The cost of cookies
=(Number of boxes × 4)
The required equation is
d = 4c
where d represents the cost of cookies in dollar and c represents the number of boxes of cookies.
Answer:
Step-by-step explanation:
First find the slope of the line that passes through the points (-5,0) and (-1, -8). Notice how x increases 4 units from -5 to -1 and y decreases 8 units.
Thus, the slope of this line is m = rise / run = -8/4, or m = -2.
Another way to look at this:
change in y - 8 - 0
m = -------------------- = ------------ = -2
change in x -1 - (-5)
Please note: m=-1 - (-5) = 45
8 = -2 is not correct; 8 cannot equal -2.
Answer:
constant property of the proportionally proportionate rrrr is ryx
Answer:
m < -9
Explanation:
Multiply to remove the fraction, then set equal to 0 and solve.
Hope this helps!