Answer: 1 Lap Per Every 4 Minutes Is Her Average Speed.
Step-by-step explanation: To find her average speed, simply divide 8 by 2 which is 4.
8/2 = 4 minutes per lap.
Answer:
Step-by-step explanation:
It’s a cube with edge length of 12 cm.
The cube has six faces, and the are ma if each face is 144 cm²
Total surface area = 6×144 = 864 cm²
Answer:
I believe its C
Step-by-step explanation:
Answer:
the first one
Step-by-step explanation:
Let's have time in minutes as x.
Now we will make the next equation
3x+126 = 2x+151 First we will add number (-126) to the both sides and get
3x+126-126=2x+151-126 => 3x= 2x + 25
3x=2x+25 Now we will add monom (-2x) to the both sides and get
3x-2x=2x-2x+25 => x=25 minutes
They spent the same time 25 minutes and earned the same amount of money
Wilson earned 3*25+126= 75+126= $201
Jonathan earned 2*25+151=50+151= $201
Good luck!!!
