Your answer is D 6m5+9m4-3m3 hope this helps
The answer is 42 because they are going by ones 40,41,42
Answer:
321.65
Step-by-step explanation:
12 x 10.5 = 126
14.5 x 13.5 = 195.65
15*x=500. X is amount of backpacks needed to be sold.
Answer:
Step-by-step explanation:
1.
(-2,0) (0,-7) y2-y1
-----------------
x2-x1
-7-0= -7
0- (-2)= 2 ------>>> -7/2 =m or slope
2.
y= -7/2x+b to find b u plug in one pair of coordinates for example (-2,0)
and use inverse properties to find b
0 = -7/2(-2) + b
14/2 = 7
0= 7+b
-7 -7
-----------
-7=b
3.
y=-7/2x-7