Mike saves $42 $ 42 a week for 7 7 weeks. during his 8 8 -day vacation, he plans to spend $8.25 $ 8 . 25 each day for snacks. what expression shows how much money he will have left? write out an expression on how to solve this

294-66

=$228

Step-by-step explanation:

Mike save $42 a week for 7 weeks.

Hence, total amount saved by Mike is 42×7= $294

Now, he plans to spend $8.25 each day for his 8 day vacation.

Hence, the amount spend = 8.25 ×8 = $66

Therefore, the expression for amount left is given by

Amount save - Amount spend

= 294-66

=$228

this is answer of 144 cubic meters