52 pears !!
10 pears and she sold 8..
10-8=2
she started with 10, so we multiply that by 5..
5 x 10 = 50
we add how many she had (2) to the ant she got in her shipment (50) to get our tots of 53 pears!
50 + 2 = 52
hope this helped <3
Hello!
First of all, we can subtract the stretching time. This gives us 20. If we divide by the four laps we get 5 minutes per lap.
Now, one lap is 400 meters (most tracks are), which is equal to 15,748.03 inches. This means it takes her five minutes to walk 15,748.03 inches. This is also equal to 300 seconds, so it takes her 300 minutes per 15,748.03 inches.
But if we round our big inches number to the nearest ten thousandth, we get 16,000, so in a simpler form her pace is 300/16,000. But we need to find in per second. Therefore we will divide by 300 to find how many inches she walks per second. This means she walks about 53.33 inches per second.
I hope this helps!
THANKS FOR THE 5 POINTS I need it but I will give you answer is 5 2 3 1
2 minutes - 1 minute = 1 minute
7 square feet - 3,5 square feet = 3,5 square feet
ANSWER:The rate of change is 3,5 square feet per minute.