Quentin has 18 unit cubes. how many different rectangular prisms can be build if he uses unit cubes

Quentin could built 3 different rectangular prism.

Step-by-step explanation:

Quentin could built by arranging the unit cubes in rows and columns.  Let us say  R units cubes are in a row  and  C unit cubes in a column.

R × C = 18 = 1 × 2 × 3 × 6 × 9 × 18

1.  R = 18    C = 1        This  prism is same as  if R = 1 and C = 18

2.  R = 9   C = 2              same if  R = 2,  C = 9

3.  R = 3    C = 6

So answer is 3.

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3