The mason will build a wall that uses 36 bricks in each row. The wall will be 140 rows high. Each brick weighs 4 pounds. What is the total weight of all the bricks?

20,160 pounds

Step-by-step explanation:

bricks in each row * number of rows * pound of each brick

20160 lbs

Step-by-step explanation:

To find the amount of bricks, multiply 36 by 140 which equals 5040. Then, multiply 5040 by the weight: 4. 5040×4=20160

i think it is c, not positive though

step-by-step explanation:

b.my answer is b.

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