D=2r=2·4=8 cm
A = L² (L=d)
A = 8² = 64 cm²
Answer:
17
Step-by-step explanation:
D = 8.5 miles/h x 2h
= 17 miles
The color of the card should be “Red.”
Answer:
10 minutes
Step-by-step explanation:
Since you can do 6 flyers each minute, the rate would go at 6x, with x being minutes. You initially did 80, so the equation for you would be y=6x+80.
Your friend's equation would be y=4x+100, because he initially had 100 done and is now getting 4 done per minute.
If you put the 2 equations in your calculator, the intersection will happen at x=10, showing that you and your friend will have an equal number of flyers at 10 minutes.
