840 = 1×840=2×420 = 3×280 = 4×210 = 5×168 = 6×140 = 7×120 = 8×105
4220=1×4220 = 2×2110 = 4×1055 = 5×844
2840 = 1×2840 = 2×1420 = 4 × 710 = 5 × 568 = 8 × 355
Let m be the total mileages for each company.
Company A.
The total cost for m miles for this company is:
Company B.
The total cost for miles for this company is:
Now, we need to know for what mileage company A charges more than company B, this means:
Solving for m we have:
Therefore for m>140 (that is for more than 140 miles) company A will charge more tan company B.
Each exterior angle = (360° / number of sides)
Each exterior angle = 3.6°
Answer:
4x = -4
Step-by-step explanation:
since "which of these" are not shown, I'm going offroad here
the next obvious step would be to subtract 8 from both sides
4x = -4