The amount of snow on the ground increased by 8 inches between 7pm and 10pm. By 10pm, there was less than 2 feet of snow. How much snow was there by 7pm?

50*10 is greater

step-by-step explanation:

if you add the zero from 10 to 50, it will give you a bigger number.

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

2/3=10/15

1/5=3/15

10+3=13/15

2 13/15 is the answer