Brandon bought 14 2/5 pounds of clay to build a volcano for his science project. he used 10 1/2 pounds of the clay on his project. how many pounds of clay does he have left? 3 1/10 3 2/5 3 9/10 3 1/3

Step-by-step explanation:

First he has pounds and then he used pounds so now he have left:

we subtract the whole numbers:

Now we convert the first term to fraction:

and convert the fraction to a mixed fraction:

he has pounds left.

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 apples

step-by-step explanation:

taking away equals subtraction. 6-4=2