Answer:
12 gifts
Step-by-step explanation:
set the equation to 270-15x=330-20x
Pick 100 km for D...
<span>This would yield T=100 minutes </span>
<span>Using the question stem we calculate 80 km were traveled in 1h (or 60 minutes).... </span>
<span>This leaves us with 40 minutes (2/3 of an hour) to travel 20km..... </span>
<span>R*T=D </span>
<span>R*2/3=20 </span>
<span>R=30 </span>
<span>Answer A....</span>
8 - (6-4) : 2 = 7
that's it
Answer:
x=1
Step-by-step explanation:
when both are graphed the lines intersect at (1,0) or x=1
Answer: 262,144
explanation: (4^3) = 64
64^5 = 262,144
