To find this answer, we need to multiply 3.57 by 12.

Therefore, 12 planks will cost $42.84.
It would be D because ur an employee and u need a handbook to see what ur handelling
Answer:
Step 1: Multiply 1x5 Step 2: Multiply 2x3 Step 3: Add the two products
d=v*t
d=distance
v=velocity(speed)
t=time
distance is equal to the product of velocity and time, equation form;
d=vt
Any questions please feel free to ask. Thanks!
They have some of the same numbers