Answer: x = 5
Step-by-step explanation: First distribute the 3 to get 9x +21 = 3x +51, then subtract 3x and 21 from both sides to get 6x = 30, and finally divide by 6 on both sides to get x = 5.
Hope this helps! :)
the answer is 2,220
you first aline 185 × 12 like so 185
× 12
then you need to multiply everything
Answer:
145.2
Step-by-step explanation:
its pretty simple actually all you have to do is length times width times height
Answer: D
Step-by-step explanation:
it goes up by one in sides , count the sides
Answer:
1.6 hours
Step-by-step explanation: