Isabel stacked two wooden blocks as shown. What is the total volume of the stacked blocks? A. 35cm
B. 60cm
C. 96cm
D. 156cm

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

what is the original number? you forgot to add it.

12cm

the answer is d